feat: swimlane screener suitability scoring global ticker search remove side panels

backend/src/routes/marketAnalysis.js

@@ -10,6 +10,7 @@ import { UNIVERSE, getSymbolMeta, classifyCapTier } from '../services/stockUnive
 import { fetchBasicQuote, fetchQuoteSummary, fetchTechnicals, fetchFullAnalysis } from '../services/fundamentalsService.js';
 import { fetchInstitutionalHolders, fetchInsiderTransactions } from '../services/institutionalHoldersService.js';
 import { fetchNewsForSymbol, fetchMarketNews } from '../services/newsService.js';
+import { scoreSuitability } from '../services/suitabilityService.js';
 
 const router = express.Router();
 const universeCache = new NodeCache({ stdTTL: 60 });
@@ -212,4 +213,108 @@ router.get('/leaderboard', async (req, res) => {
   }
 });
 
+/**
+ * GET /api/market/screener
+ * Returns 3 sorted swimlanes: daytrade, shortTerm, longTerm
+ * Scores every universe symbol using technicals + fundamentals (all cached).
+ */
+router.get('/screener', async (req, res) => {
+  try {
+    const cacheKey = 'screener';
+    const cached = universeCache.get(cacheKey);
+    if (cached) return res.json({ success: true, data: cached, cached: true });
+
+    const CONCURRENCY = 6;
+    const scored = [];
+
+    for (let i = 0; i < UNIVERSE.length; i += CONCURRENCY) {
+      const batch = UNIVERSE.slice(i, i + CONCURRENCY);
+      const results = await Promise.allSettled(
+        batch.map(async (entry) => {
+          const [quote, technicals, fundamentals] = await Promise.allSettled([
+            fetchBasicQuote(entry.symbol),
+            fetchTechnicals(entry.symbol),
+            fetchQuoteSummary(entry.symbol),
+          ]);
+          const q = quote.status === 'fulfilled' ? quote.value : null;
+          const t = technicals.status === 'fulfilled' ? technicals.value : null;
+          const f = fundamentals.status === 'fulfilled' ? fundamentals.value : null;
+
+          const suitability = scoreSuitability({ quote: q, technicals: t, fundamentals: f });
+          const capTier = classifyCapTier(q?.market_cap ?? f?.market_cap ?? null, entry.isETF);
+
+          return {
+            symbol: entry.symbol,
+            name: entry.name,
+            sector: entry.sector,
+            isETF: entry.isETF,
+            capTier,
+            price: q?.price ?? null,
+            change_pct: q?.change_pct ?? null,
+            volume: q?.volume ?? null,
+            market_cap: q?.market_cap ?? f?.market_cap ?? null,
+            beta: f?.beta ?? null,
+            rsi_14: t?.rsi_14 ?? null,
+            above_sma200: t?.above_sma200 ?? null,
+            recommendation: f?.recommendation ?? null,
+            suitability,
+          };
+        })
+      );
+      results.forEach(r => { if (r.status === 'fulfilled' && r.value) scored.push(r.value); });
+      if (i + CONCURRENCY < UNIVERSE.length) await new Promise(r => setTimeout(r, 100));
+    }
+
+    // Sort each lane by score desc, take top 15 for each
+    const sortByScore = (key) => [...scored].sort((a, b) => b.suitability[key].score - a.suitability[key].score).slice(0, 15);
+    const data = {
+      daytrade:  sortByScore('daytrade'),
+      shortTerm: sortByScore('shortTerm'),
+      longTerm:  sortByScore('longTerm'),
+      updatedAt: new Date().toISOString(),
+    };
+
+    universeCache.set(cacheKey, data, 90); // 90s cache for screener
+    res.json({ success: true, data });
+  } catch (err) {
+    console.error('[market/screener]', err);
+    res.status(500).json({ success: false, error: err.message });
+  }
+});
+
+/**
+ * GET /api/market/search/:symbol
+ * Search ANY ticker (not just universe). Returns full analysis + suitability.
+ */
+router.get('/search/:symbol', async (req, res) => {
+  try {
+    const symbol = req.params.symbol.toUpperCase().trim();
+    const meta = getSymbolMeta(symbol); // may be null for out-of-universe tickers
+
+    const analysis = await fetchFullAnalysis(symbol);
+    if (!analysis.quote) {
+      return res.status(404).json({ success: false, error: `No data found for symbol ${symbol}` });
+    }
+
+    const suitability = scoreSuitability({
+      quote: analysis.quote,
+      technicals: analysis.technicals,
+      fundamentals: analysis.fundamentals,
+    });
+
+    const capTier = classifyCapTier(
+      analysis.quote?.market_cap ?? analysis.fundamentals?.market_cap ?? null,
+      meta?.isETF ?? false
+    );
+
+    res.json({
+      success: true,
+      data: { ...analysis, meta, capTier, suitability },
+    });
+  } catch (err) {
+    console.error(`[market/search/${req.params.symbol}]`, err);
+    res.status(500).json({ success: false, error: err.message });
+  }
+});
+
 export default router;

backend/src/services/suitabilityService.js

@@ -0,0 +1,183 @@
+/**
+ * Suitability Service
+ * Scores stocks across three trading horizons using available market data.
+ *
+ * Daytrade:   Volatility × Relative Volume × Momentum
+ * Short Term: Technical setup (MACD, RSI zone, SMA proximity)
+ * Long Term:  Analyst consensus × Earnings trend × SMA200 uptrend
+ *
+ * All scores are 0–100. Returns top candidates per lane.
+ */
+
+/**
+ * Score a single stock entry (quote + technicals + optional fundamentals)
+ * Returns { daytrade, shortTerm, longTerm, reasons }
+ */
+export function scoreSuitability({ quote, technicals, fundamentals }) {
+  const q = quote || {};
+  const t = technicals || {};
+  const f = fundamentals || {};
+
+  // ─── Daytrade Score ───────────────────────────────────────────────────────
+  // Needs: liquidity spike, beta, momentum in a tradeable RSI zone, MACD
+  let dt = 0;
+
+  // Relative volume (current vs 10-day avg): 0–35 pts
+  const relVol = q.volume && f.avg_volume_10d
+    ? q.volume / f.avg_volume_10d
+    : q.volume && f.avg_volume_3m
+    ? q.volume / f.avg_volume_3m
+    : null;
+  const dtReasons = [];
+  if (relVol != null) {
+    if (relVol >= 3.0)       { dt += 35; dtReasons.push(`🔥 ${relVol.toFixed(1)}x rel. volume`); }
+    else if (relVol >= 2.0)  { dt += 28; dtReasons.push(`⚡ ${relVol.toFixed(1)}x rel. volume`); }
+    else if (relVol >= 1.5)  { dt += 20; dtReasons.push(`📈 ${relVol.toFixed(1)}x rel. volume`); }
+    else if (relVol >= 1.0)  { dt += 10; dtReasons.push(`Avg volume`); }
+    else                     { dt += 3;  dtReasons.push(`Low volume`); }
+  }
+
+  // Beta: 0–25 pts
+  const beta = f.beta ?? null;
+  if (beta != null) {
+    if (beta >= 2.0)         { dt += 25; dtReasons.push(`Beta ${beta.toFixed(1)} (high vol)`); }
+    else if (beta >= 1.5)    { dt += 20; dtReasons.push(`Beta ${beta.toFixed(1)}`); }
+    else if (beta >= 1.2)    { dt += 13; }
+    else if (beta >= 0.8)    { dt += 5;  }
+    else                     { dt += 0;  dtReasons.push(`Low beta`); }
+  }
+
+  // RSI zone (tradeable, not exhausted): 0–20 pts
+  const rsi = t.rsi_14 ?? null;
+  if (rsi != null) {
+    if (rsi >= 40 && rsi <= 65)   { dt += 20; dtReasons.push(`RSI ${rsi.toFixed(0)} (momentum zone)`); }
+    else if (rsi >= 30 && rsi < 40) { dt += 14; dtReasons.push(`RSI ${rsi.toFixed(0)} (bouncing)`); }
+    else if (rsi > 65 && rsi <= 75) { dt += 10; dtReasons.push(`RSI ${rsi.toFixed(0)} (extended but running)`); }
+    else if (rsi > 75)              { dt += 2;  dtReasons.push(`RSI ${rsi.toFixed(0)} (overbought)`); }
+    else                            { dt += 2;  dtReasons.push(`RSI ${rsi.toFixed(0)} (oversold)`); }
+  }
+
+  // MACD histogram positive: 0–20 pts
+  const macdH = t.macd_histogram ?? null;
+  if (macdH != null) {
+    if (macdH > 0)   { dt += 20; dtReasons.push(`MACD bullish`); }
+    else if (macdH > -0.1) { dt += 10; }
+    else             { dt += 0;  dtReasons.push(`MACD bearish`); }
+  }
+
+  // ─── Short Term (Swing) Score ─────────────────────────────────────────────
+  // Needs: MACD setup, RSI not extended, near SMA50, analyst upside
+  let st = 0;
+  const stReasons = [];
+
+  // MACD histogram: 0–30 pts
+  if (macdH != null) {
+    if (macdH > 0.5)        { st += 30; stReasons.push(`Strong MACD bullish`); }
+    else if (macdH > 0)     { st += 22; stReasons.push(`MACD bullish`); }
+    else if (macdH > -0.2)  { st += 10; stReasons.push(`MACD near crossover`); }
+    else                    { st += 0; }
+  }
+
+  // RSI sweet spot (not extended, not exhausted): 0–25 pts
+  if (rsi != null) {
+    if (rsi >= 40 && rsi <= 60)   { st += 25; stReasons.push(`RSI ${rsi.toFixed(0)} (ideal swing zone)`); }
+    else if (rsi >= 30 && rsi < 40) { st += 20; stReasons.push(`RSI ${rsi.toFixed(0)} (reset - buy dip)`); }
+    else if (rsi > 60 && rsi <= 70) { st += 15; stReasons.push(`RSI ${rsi.toFixed(0)} (momentum run)`); }
+    else if (rsi <= 30)             { st += 10; stReasons.push(`RSI oversold`); }
+    else                            { st += 2; }
+  }
+
+  // % from SMA50: -10% to +10% = best setup for swing: 0–25 pts
+  const pctSma50 = t.pct_from_sma50 ?? null;
+  if (pctSma50 != null) {
+    const abs = Math.abs(pctSma50);
+    if (abs <= 3)         { st += 25; stReasons.push(`Near SMA50 (${pctSma50.toFixed(1)}%) - coiled`); }
+    else if (abs <= 7)    { st += 18; stReasons.push(`${pctSma50 > 0 ? 'Above' : 'Below'} SMA50 by ${abs.toFixed(1)}%`); }
+    else if (abs <= 15)   { st += 8; }
+    else                  { st += 0; stReasons.push(`Extended from SMA50`); }
+  }
+
+  // Analyst upside: 0–20 pts
+  const price = q.price ?? null;
+  const targetMean = f.target_mean ?? null;
+  if (price && targetMean) {
+    const upside = ((targetMean - price) / price) * 100;
+    if (upside >= 20)       { st += 20; stReasons.push(`${upside.toFixed(0)}% analyst upside`); }
+    else if (upside >= 10)  { st += 14; stReasons.push(`${upside.toFixed(0)}% analyst upside`); }
+    else if (upside >= 5)   { st += 8; }
+    else if (upside > 0)    { st += 3; }
+    else                    { st += 0; stReasons.push(`Analyst consensus cautious`); }
+  }
+
+  // ─── Long Term Score ──────────────────────────────────────────────────────
+  // Needs: above SMA200 uptrend, earnings growth, analyst conviction, margins
+  let lt = 0;
+  const ltReasons = [];
+
+  // Above SMA200 (price in long-term uptrend): 0–30 pts
+  const above200 = t.above_sma200 ?? null;
+  const pctSma200 = t.pct_from_sma200 ?? null;
+  if (above200 != null) {
+    if (above200 && pctSma200 != null && pctSma200 > 10)  { lt += 30; ltReasons.push(`${pctSma200.toFixed(0)}% above SMA200`); }
+    else if (above200)                                     { lt += 22; ltReasons.push(`Above SMA200`); }
+    else if (pctSma200 != null && pctSma200 > -5)         { lt += 10; ltReasons.push(`Near SMA200 support`); }
+    else                                                   { lt += 0;  ltReasons.push(`Below SMA200`); }
+  }
+
+  // Earnings growth: 0–25 pts
+  const eg = f.earnings_growth ?? null;
+  if (eg != null) {
+    if (eg >= 0.30)         { lt += 25; ltReasons.push(`${(eg * 100).toFixed(0)}% earnings growth`); }
+    else if (eg >= 0.15)    { lt += 18; ltReasons.push(`${(eg * 100).toFixed(0)}% earnings growth`); }
+    else if (eg >= 0.05)    { lt += 11; }
+    else if (eg >= 0)       { lt += 5;  }
+    else                    { lt += 0;  ltReasons.push(`Negative earnings growth`); }
+  }
+
+  // Analyst conviction (strong buy/buy count as % of total ratings): 0–25 pts
+  const totalRec = (f.rec_strong_buy || 0) + (f.rec_buy || 0) + (f.rec_hold || 0) + (f.rec_sell || 0) + (f.rec_strong_sell || 0);
+  const bullishRec = (f.rec_strong_buy || 0) + (f.rec_buy || 0);
+  if (totalRec > 0) {
+    const bullPct = bullishRec / totalRec;
+    if (bullPct >= 0.75)      { lt += 25; ltReasons.push(`${(bullPct * 100).toFixed(0)}% analysts bullish (${totalRec} coverage)`); }
+    else if (bullPct >= 0.55) { lt += 16; ltReasons.push(`${(bullPct * 100).toFixed(0)}% analysts bullish`); }
+    else if (bullPct >= 0.40) { lt += 8; }
+    else                      { lt += 0; ltReasons.push(`Bearish analyst consensus`); }
+  }
+
+  // Profit margins (durable business): 0–20 pts
+  const pm = f.profit_margins ?? null;
+  if (pm != null) {
+    if (pm >= 0.25)         { lt += 20; ltReasons.push(`${(pm * 100).toFixed(0)}% profit margin`); }
+    else if (pm >= 0.15)    { lt += 14; ltReasons.push(`${(pm * 100).toFixed(0)}% profit margin`); }
+    else if (pm >= 0.05)    { lt += 7; }
+    else if (pm >= 0)       { lt += 2; }
+    else                    { lt += 0; ltReasons.push(`Unprofitable`); }
+  }
+
+  return {
+    daytrade: {
+      score: Math.min(100, Math.round(dt)),
+      reasons: dtReasons.slice(0, 3),
+      grade: gradeLabel(dt),
+    },
+    shortTerm: {
+      score: Math.min(100, Math.round(st)),
+      reasons: stReasons.slice(0, 3),
+      grade: gradeLabel(st),
+    },
+    longTerm: {
+      score: Math.min(100, Math.round(lt)),
+      reasons: ltReasons.slice(0, 3),
+      grade: gradeLabel(lt),
+    },
+  };
+}
+
+function gradeLabel(score) {
+  if (score >= 80) return { label: 'Strong', color: 'emerald' };
+  if (score >= 60) return { label: 'Good', color: 'blue' };
+  if (score >= 40) return { label: 'Moderate', color: 'yellow' };
+  if (score >= 20) return { label: 'Weak', color: 'orange' };
+  return { label: 'Poor', color: 'red' };
+}

frontend/src/App.jsx

@@ -3,14 +3,11 @@ import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
 import OptionsFlowPanel from '@/components/dashboard/OptionsFlowPanel';
 import ScannerPanel from '@/components/dashboard/ScannerPanel';
 import BacktestPanel from '@/components/dashboard/BacktestPanel';
-import AlertsFeed from '@/components/dashboard/AlertsFeed';
-import Watchlist from '@/components/dashboard/Watchlist';
 import PerformanceTrackingPanel from '@/components/dashboard/PerformanceTrackingPanel';
 import ReversalAlerts from '@/components/alerts/ReversalAlerts';
 import ConvergenceAlerts from '@/components/alerts/ConvergenceAlerts';
 import MarketScreenerPanel from '@/components/dashboard/MarketScreenerPanel';
 import StockDetailPanel from '@/components/dashboard/StockDetailPanel';
-import NewsFeedPanel from '@/components/dashboard/NewsFeedPanel';
 
 export default function App() {
   const [selectedSymbol, setSelectedSymbol] = useState(null);
@@ -19,82 +16,69 @@ export default function App() {
     <div className="min-h-screen bg-slate-950 text-slate-100">
       <ConvergenceAlerts />
       <ReversalAlerts />
+
       {/* Header */}
-      <header className="border-b border-slate-800 bg-slate-900/50 backdrop-blur">
-        <div className="container mx-auto px-4 py-4">
+      <header className="border-b border-slate-800 bg-slate-900/50 backdrop-blur sticky top-0 z-40">
+        <div className="container mx-auto px-4 py-3">
           <div className="flex items-center justify-between">
             <div>
               <h1 className="text-2xl font-bold bg-gradient-to-r from-blue-400 to-purple-400 bg-clip-text text-transparent">
                 🚀 Institutional Flow Platform
               </h1>
-              <p className="text-sm text-slate-400 mt-1">
+              <p className="text-xs text-slate-400 mt-0.5">
                 Real-time options flow · Tape analysis · Pro-grade signals
               </p>
             </div>
             <div className="flex items-center gap-4">
               <div className="text-right">
                 <div className="text-xs text-slate-400">Market Status</div>
-                <div className="text-sm font-semibold text-green-400">
-                  RTH • LIVE
-                </div>
+                <div className="text-sm font-semibold text-green-400">RTH • LIVE</div>
               </div>
             </div>
           </div>
         </div>
       </header>
 
-      {/* Main Content */}
+      {/* Main Content — full width */}
       <div className="container mx-auto px-4 py-6">
-        <div className="grid grid-cols-12 gap-6">
-          {/* Left: Main Panels */}
-          <div className="col-span-9">
-            <Tabs defaultValue="market" className="w-full">
-              <TabsList className="bg-slate-900 border border-slate-800">
-                <TabsTrigger value="market" className="data-[state=active]:bg-slate-800">
-                  📊 Market Analysis
-                </TabsTrigger>
-                <TabsTrigger value="flow" className="data-[state=active]:bg-slate-800">
-                  🎯 Options Flow
-                </TabsTrigger>
-                <TabsTrigger value="scanner" className="data-[state=active]:bg-slate-800">
-                  🔍 Multi-Signal Scanner
-                </TabsTrigger>
-                <TabsTrigger value="backtest" className="data-[state=active]:bg-slate-800">
-                  📊 Backtests
-                </TabsTrigger>
-              </TabsList>
+        <Tabs defaultValue="market" className="w-full">
+          <TabsList className="bg-slate-900 border border-slate-800">
+            <TabsTrigger value="market" className="data-[state=active]:bg-slate-800">
+              📊 Market Analysis
+            </TabsTrigger>
+            <TabsTrigger value="flow" className="data-[state=active]:bg-slate-800">
+              🎯 Options Flow
+            </TabsTrigger>
+            <TabsTrigger value="scanner" className="data-[state=active]:bg-slate-800">
+              🔍 Multi-Signal Scanner
+            </TabsTrigger>
+            <TabsTrigger value="backtest" className="data-[state=active]:bg-slate-800">
+              📊 Backtests
+            </TabsTrigger>
+          </TabsList>
 
-              <TabsContent value="market" className="mt-6 space-y-6">
-                <MarketScreenerPanel onSelectSymbol={setSelectedSymbol} />
-                {selectedSymbol && (
-                  <StockDetailPanel
-                    symbol={selectedSymbol}
-                    onClose={() => setSelectedSymbol(null)}
-                  />
-                )}
-              </TabsContent>
+          <TabsContent value="market" className="mt-6 space-y-6">
+            <MarketScreenerPanel onSelectSymbol={setSelectedSymbol} />
+            {selectedSymbol && (
+              <StockDetailPanel
+                symbol={selectedSymbol}
+                onClose={() => setSelectedSymbol(null)}
+              />
+            )}
+          </TabsContent>
 
-              <TabsContent value="flow" className="mt-6">
-                <OptionsFlowPanel />
-              </TabsContent>
+          <TabsContent value="flow" className="mt-6">
+            <OptionsFlowPanel />
+          </TabsContent>
 
-              <TabsContent value="scanner" className="mt-6">
-                <ScannerPanel />
-              </TabsContent>
+          <TabsContent value="scanner" className="mt-6">
+            <ScannerPanel />
+          </TabsContent>
 
-              <TabsContent value="backtest" className="mt-6">
-                <BacktestPanel />
-              </TabsContent>
-            </Tabs>
-          </div>
-
-          {/* Right: News, Watchlist & Alerts Feed */}
-          <div className="col-span-3 space-y-6">
-            <NewsFeedPanel />
-            <Watchlist />
-            <AlertsFeed />
-          </div>
-        </div>
+          <TabsContent value="backtest" className="mt-6">
+            <BacktestPanel />
+          </TabsContent>
+        </Tabs>
 
         {/* Bottom: Performance Tracking */}
         <div className="mt-6">

frontend/src/components/dashboard/MarketScreenerPanel.jsx

@@ -1,299 +1,426 @@
-import { useState, useEffect, useCallback } from 'react';
+import { useState, useEffect, useCallback, useRef } from 'react';
 
 const API_BASE = import.meta.env.VITE_API_URL || 'http://localhost:3010';
 
-const CAP_TABS = [
-  { id: 'all', label: '🌐 All', color: 'text-slate-300' },
-  { id: 'large', label: '🏛️ Large Cap', color: 'text-blue-400' },
-  { id: 'mid', label: '🏢 Mid Cap', color: 'text-purple-400' },
-  { id: 'small', label: '🔬 Small Cap', color: 'text-orange-400' },
-  { id: 'etf', label: '📦 ETFs', color: 'text-green-400' },
-];
-
+// ─── Formatters ───────────────────────────────────────────────────────────────
+function fmtPrice(n) {
+  if (n == null) return '—';
+  return `$${n.toFixed(2)}`;
+}
+function fmtChange(n) {
+  if (n == null) return null;
+  return { value: n, label: `${n >= 0 ? '+' : ''}${n.toFixed(2)}%`, positive: n >= 0 };
+}
 function fmtMktCap(n) {
   if (n == null) return '—';
-  if (n >= 1e12) return `$${(n / 1e12).toFixed(2)}T`;
-  if (n >= 1e9) return `$${(n / 1e9).toFixed(2)}B`;
-  if (n >= 1e6) return `$${(n / 1e6).toFixed(2)}M`;
+  if (n >= 1e12) return `$${(n / 1e12).toFixed(1)}T`;
+  if (n >= 1e9)  return `$${(n / 1e9).toFixed(1)}B`;
+  if (n >= 1e6)  return `$${(n / 1e6).toFixed(1)}M`;
   return `$${n.toFixed(0)}`;
 }
 
-function fmtVolume(n) {
-  if (n == null) return '—';
-  if (n >= 1e9) return `${(n / 1e9).toFixed(1)}B`;
-  if (n >= 1e6) return `${(n / 1e6).toFixed(1)}M`;
-  if (n >= 1e3) return `${(n / 1e3).toFixed(0)}K`;
-  return `${n}`;
-}
-
-function ChangeBadge({ value }) {
-  if (value == null) return <span className="text-slate-500">—</span>;
-  const positive = value >= 0;
-  return (
-    <span className={`font-semibold tabular-nums ${
-      positive ? 'text-emerald-400' : 'text-red-400'
-    }`}>
-      {positive ? '+' : ''}{value.toFixed(2)}%
-    </span>
-  );
-}
-
-function CapBadge({ tier }) {
-  const styles = {
-    LARGE: 'bg-blue-500/20 text-blue-400 border-blue-500/30',
-    MID: 'bg-purple-500/20 text-purple-400 border-purple-500/30',
-    SMALL: 'bg-orange-500/20 text-orange-400 border-orange-500/30',
-    ETF: 'bg-emerald-500/20 text-emerald-400 border-emerald-500/30',
-    UNKNOWN: 'bg-slate-700 text-slate-400 border-slate-600',
+// ─── Score ring component ─────────────────────────────────────────────────────
+function ScoreRing({ score, color }) {
+  const r = 20;
+  const circ = 2 * Math.PI * r;
+  const fill = (score / 100) * circ;
+  const colors = {
+    emerald: '#10b981',
+    blue: '#3b82f6',
+    yellow: '#eab308',
+    orange: '#f97316',
+    red: '#ef4444',
   };
+  const stroke = colors[color] || colors.blue;
+
   return (
-    <span className={`text-xs px-2 py-0.5 rounded border font-medium ${
-      styles[tier] || styles.UNKNOWN
-    }`}>
-      {tier}
-    </span>
+    <div className="relative w-14 h-14 flex-shrink-0">
+      <svg viewBox="0 0 50 50" className="w-full h-full -rotate-90">
+        <circle cx="25" cy="25" r={r} fill="none" stroke="#1e293b" strokeWidth="5" />
+        <circle
+          cx="25" cy="25" r={r}
+          fill="none"
+          stroke={stroke}
+          strokeWidth="5"
+          strokeDasharray={`${fill} ${circ}`}
+          strokeLinecap="round"
+          style={{ transition: 'stroke-dasharray 0.6s ease' }}
+        />
+      </svg>
+      <div className="absolute inset-0 flex items-center justify-center">
+        <span className="text-xs font-bold text-white tabular-nums">{score}</span>
+      </div>
+    </div>
   );
 }
 
+// ─── Swimlane card ────────────────────────────────────────────────────────────
+function StockCard({ item, lane, onSelect }) {
+  const s = item.suitability?.[lane] || { score: 0, reasons: [], grade: { label: 'N/A', color: 'red' } };
+  const change = fmtChange(item.change_pct);
+
+  const laneColors = {
+    daytrade:  { accent: 'border-orange-500/30', badge: 'bg-orange-500/10 text-orange-400' },
+    shortTerm: { accent: 'border-blue-500/30',   badge: 'bg-blue-500/10 text-blue-400' },
+    longTerm:  { accent: 'border-emerald-500/30',badge: 'bg-emerald-500/10 text-emerald-400' },
+  };
+  const lc = laneColors[lane];
+
+  return (
+    <div
+      onClick={() => onSelect?.(item.symbol)}
+      className={`group bg-slate-900 border ${lc.accent} rounded-xl p-3.5 cursor-pointer
+        hover:bg-slate-800/80 hover:border-opacity-70 transition-all duration-150
+        hover:shadow-lg hover:shadow-black/20 active:scale-[0.99]`}
+    >
+      {/* Top row: symbol + score */}
+      <div className="flex items-start justify-between gap-2 mb-3">
+        <div className="min-w-0">
+          <div className="flex items-center gap-2">
+            <span className="font-bold text-white text-base group-hover:text-blue-400 transition-colors">
+              {item.symbol}
+            </span>
+            {item.capTier && (
+              <span className={`text-[10px] px-1.5 py-0.5 rounded font-semibold ${lc.badge}`}>
+                {item.capTier}
+              </span>
+            )}
+          </div>
+          <div className="text-slate-500 text-xs truncate mt-0.5" title={item.name}>
+            {item.name}
+          </div>
+        </div>
+        <ScoreRing score={s.score} color={s.grade.color} />
+      </div>
+
+      {/* Price + change */}
+      <div className="flex items-center justify-between mb-3">
+        <span className="text-white font-semibold tabular-nums">{fmtPrice(item.price)}</span>
+        {change && (
+          <span className={`text-sm font-semibold tabular-nums ${change.positive ? 'text-emerald-400' : 'text-red-400'}`}>
+            {change.label}
+          </span>
+        )}
+      </div>
+
+      {/* Signals / reasons */}
+      {s.reasons.length > 0 && (
+        <div className="space-y-1">
+          {s.reasons.map((r, i) => (
+            <div key={i} className="text-[11px] text-slate-400 flex items-center gap-1.5">
+              <span className="text-slate-600">•</span>
+              {r}
+            </div>
+          ))}
+        </div>
+      )}
+
+      {/* Footer: sector + grade badge */}
+      <div className="flex items-center justify-between mt-3 pt-2.5 border-t border-slate-800/60">
+        <span className="text-[10px] text-slate-600 bg-slate-800/60 px-1.5 py-0.5 rounded">
+          {item.sector}
+        </span>
+        <span className={`text-[10px] font-semibold px-1.5 py-0.5 rounded ${lc.badge}`}>
+          {s.grade.label}
+        </span>
+      </div>
+    </div>
+  );
+}
+
+// ─── Swimlane column ──────────────────────────────────────────────────────────
+function Swimlane({ title, icon, description, items = [], lane, onSelect, loading, accentClass }) {
+  return (
+    <div className={`flex flex-col bg-slate-950/40 border ${accentClass} rounded-2xl overflow-hidden`}>
+      {/* Lane header */}
+      <div className={`px-4 py-3.5 border-b ${accentClass} bg-gradient-to-r from-slate-900 to-slate-950/50`}>
+        <div className="flex items-center gap-2 mb-1">
+          <span className="text-xl">{icon}</span>
+          <h3 className="font-bold text-white text-base">{title}</h3>
+          {!loading && items.length > 0 && (
+            <span className="ml-auto text-xs text-slate-500">{items.length} stocks</span>
+          )}
+        </div>
+        <p className="text-xs text-slate-500">{description}</p>
+      </div>
+
+      {/* Cards */}
+      <div className="flex-1 overflow-y-auto p-3 space-y-2.5 max-h-[calc(100vh-320px)]">
+        {loading ? (
+          Array.from({ length: 6 }).map((_, i) => (
+            <div key={i} className="animate-pulse bg-slate-800/60 rounded-xl h-[130px]" />
+          ))
+        ) : items.length === 0 ? (
+          <div className="text-center text-slate-600 py-12 text-sm">No data available</div>
+        ) : (
+          items.map(item => (
+            <StockCard key={item.symbol} item={item} lane={lane} onSelect={onSelect} />
+          ))
+        )}
+      </div>
+    </div>
+  );
+}
+
+// ─── Search bar ───────────────────────────────────────────────────────────────
+function SearchBar({ onResult, onClear }) {
+  const [query, setQuery]   = useState('');
+  const [loading, setLoading] = useState(false);
+  const [error, setError]   = useState(null);
+  const inputRef = useRef(null);
+
+  const handleSearch = async () => {
+    const sym = query.trim().toUpperCase();
+    if (!sym) return;
+    setLoading(true);
+    setError(null);
+    try {
+      const res = await fetch(`${API_BASE}/api/market/search/${sym}`);
+      const data = await res.json();
+      if (data.success) {
+        onResult(sym, data.data);
+      } else {
+        setError(data.error || 'Symbol not found');
+      }
+    } catch (e) {
+      setError('Network error. Check backend.');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const handleKeyDown = (e) => {
+    if (e.key === 'Enter') handleSearch();
+    if (e.key === 'Escape') { setQuery(''); onClear(); }
+  };
+
+  return (
+    <div className="flex items-center gap-2">
+      <div className="relative">
+        <span className="absolute left-3 top-1/2 -translate-y-1/2 text-slate-500 text-sm">🔍</span>
+        <input
+          ref={inputRef}
+          type="text"
+          placeholder="Search any ticker (e.g. TSLA, GME)..."
+          value={query}
+          onChange={e => { setQuery(e.target.value.toUpperCase()); setError(null); }}
+          onKeyDown={handleKeyDown}
+          className="bg-slate-800 border border-slate-700 rounded-xl pl-9 pr-4 py-2 text-sm text-white placeholder-slate-500
+            focus:outline-none focus:border-blue-500 focus:ring-1 focus:ring-blue-500/30 w-72 transition-all"
+        />
+        {query && (
+          <button
+            onClick={() => { setQuery(''); onClear(); }}
+            className="absolute right-3 top-1/2 -translate-y-1/2 text-slate-500 hover:text-white text-lg leading-none"
+          >×</button>
+        )}
+      </div>
+      <button
+        id="search-fetch-btn"
+        onClick={handleSearch}
+        disabled={!query.trim() || loading}
+        className="bg-blue-600 hover:bg-blue-500 disabled:bg-slate-700 disabled:text-slate-500
+          text-white font-semibold px-4 py-2 rounded-xl text-sm transition-all flex items-center gap-2"
+      >
+        {loading ? (
+          <span className="animate-spin text-base">⟳</span>
+        ) : (
+          <span>Fetch Details</span>
+        )}
+      </button>
+      {error && <span className="text-red-400 text-xs">{error}</span>}
+    </div>
+  );
+}
+
+// ─── Main Component ───────────────────────────────────────────────────────────
 export default function MarketScreenerPanel({ onSelectSymbol }) {
-  const [activeTab, setActiveTab] = useState('all');
-  const [sortBy, setSortBy] = useState('market_cap');
-  const [sortDir, setSortDir] = useState('desc');
-  const [search, setSearch] = useState('');
-  const [data, setData] = useState([]);
-  const [leaderboard, setLeaderboard] = useState(null);
-  const [loading, setLoading] = useState(true);
-  const [error, setError] = useState(null);
-  const [lastUpdated, setLastUpdated] = useState(null);
+  const [screenerData, setScreenerData] = useState(null);
+  const [leaderboard, setLeaderboard]   = useState(null);
+  const [loading, setLoading]           = useState(true);
+  const [lastUpdated, setLastUpdated]   = useState(null);
+  const [capFilter, setCapFilter]       = useState('all');
 
   const fetchData = useCallback(async () => {
     try {
-      const cap = activeTab === 'all' ? '' : activeTab;
-      const url = `${API_BASE}/api/market/universe${cap ? `?cap=${cap}` : ''}`;
-      const [universeRes, lbRes] = await Promise.allSettled([
-        fetch(url).then(r => r.json()),
+      const [screenerRes, lbRes] = await Promise.allSettled([
+        fetch(`${API_BASE}/api/market/screener`).then(r => r.json()),
         fetch(`${API_BASE}/api/market/leaderboard`).then(r => r.json()),
       ]);
-
-      if (universeRes.status === 'fulfilled' && universeRes.value.success) {
-        setData(universeRes.value.data || []);
+      if (screenerRes.status === 'fulfilled' && screenerRes.value.success) {
+        setScreenerData(screenerRes.value.data);
         setLastUpdated(new Date());
       }
       if (lbRes.status === 'fulfilled' && lbRes.value.success) {
         setLeaderboard(lbRes.value.data);
       }
-      setError(null);
     } catch (err) {
-      setError(err.message);
+      console.error('[MarketScreenerPanel]', err);
     } finally {
       setLoading(false);
     }
-  }, [activeTab]);
+  }, []);
 
   useEffect(() => {
     setLoading(true);
     fetchData();
-    const interval = setInterval(fetchData, 60000);
+    const interval = setInterval(fetchData, 90000);
     return () => clearInterval(interval);
   }, [fetchData]);
 
-  const processed = [...data]
-    .filter(r => {
-      if (!search) return true;
-      const q = search.toUpperCase();
-      return r.symbol.includes(q) || r.name.toUpperCase().includes(q) || r.sector?.toUpperCase().includes(q);
-    })
-    .sort((a, b) => {
-      const av = a[sortBy] ?? -Infinity;
-      const bv = b[sortBy] ?? -Infinity;
-      return sortDir === 'desc' ? bv - av : av - bv;
+  // Filter lanes by cap tier
+  const filterByCap = (arr) => {
+    if (!arr || capFilter === 'all') return arr || [];
+    return arr.filter(s => {
+      if (capFilter === 'etf') return s.isETF;
+      return s.capTier === capFilter.toUpperCase() && !s.isETF;
     });
-
-  const toggleSort = (col) => {
-    if (sortBy === col) setSortDir(d => d === 'desc' ? 'asc' : 'desc');
-    else { setSortBy(col); setSortDir('desc'); }
   };
 
-  const SortIcon = ({ col }) => {
-    if (sortBy !== col) return <span className="text-slate-600 ml-1">⇅</span>;
-    return <span className="text-blue-400 ml-1">{sortDir === 'desc' ? '↓' : '↑'}</span>;
-  };
+  const CAP_FILTERS = [
+    { id: 'all',   label: 'All' },
+    { id: 'large', label: '🏛 Large' },
+    { id: 'mid',   label: '🏢 Mid' },
+    { id: 'small', label: '🔬 Small' },
+    { id: 'etf',   label: '📦 ETF' },
+  ];
 
   return (
-    <div className="space-y-4">
+    <div className="space-y-5">
       {/* Leaderboard strip */}
       {leaderboard && (
-        <div className="grid grid-cols-3 gap-3">
-          <LeaderCard title="🚀 Top Gainers" items={leaderboard.top_gainers} type="gain" />
-          <LeaderCard title="📉 Top Losers" items={leaderboard.top_losers} type="loss" />
-          <LeaderCard title="🔥 Most Active" items={leaderboard.most_active} type="volume" />
+        <div className="grid grid-cols-3 gap-4">
+          <LeaderCard title="🚀 Top Gainers"  items={leaderboard.top_gainers}  type="gain"   onSelect={onSelectSymbol} />
+          <LeaderCard title="📉 Top Losers"   items={leaderboard.top_losers}   type="loss"   onSelect={onSelectSymbol} />
+          <LeaderCard title="🔥 Most Active"  items={leaderboard.most_active}  type="volume" onSelect={onSelectSymbol} />
         </div>
       )}
 
-      {/* Main screener card */}
-      <div className="bg-slate-900 border border-slate-700/50 rounded-xl overflow-hidden">
-        {/* Header */}
-        <div className="flex items-center justify-between px-4 py-3 border-b border-slate-700/50">
-          <div className="flex items-center gap-3">
-            <h2 className="text-white font-bold text-lg">📊 Market Screener</h2>
-            {lastUpdated && (
-              <span className="text-xs text-slate-500">
-                Updated {lastUpdated.toLocaleTimeString()}
-              </span>
-            )}
-            {loading && <span className="text-xs text-blue-400 animate-pulse">Refreshing...</span>}
+      {/* Screener header */}
+      <div className="bg-slate-900 border border-slate-700/50 rounded-2xl overflow-hidden">
+        <div className="flex flex-wrap items-center justify-between gap-3 px-5 py-4 border-b border-slate-700/40">
+          <div className="flex items-center gap-4 flex-wrap">
+            <div>
+              <h2 className="text-white font-bold text-lg">📊 Trading Screener</h2>
+              <p className="text-slate-500 text-xs mt-0.5">
+                Stocks ranked by trading suitability • {lastUpdated ? `Updated ${lastUpdated.toLocaleTimeString()}` : 'Loading...'}
+                {loading && <span className="ml-2 text-blue-400 animate-pulse">Refreshing...</span>}
+              </p>
+            </div>
+
+            {/* Cap tier filter pills */}
+            <div className="flex items-center gap-1.5">
+              {CAP_FILTERS.map(f => (
+                <button
+                  key={f.id}
+                  onClick={() => setCapFilter(f.id)}
+                  className={`px-3 py-1 rounded-full text-xs font-medium transition-all ${
+                    capFilter === f.id
+                      ? 'bg-blue-600 text-white'
+                      : 'bg-slate-800 text-slate-400 hover:text-white hover:bg-slate-700'
+                  }`}
+                >
+                  {f.label}
+                </button>
+              ))}
+            </div>
           </div>
-          <div className="flex items-center gap-2">
-            <input
-              type="text"
-              placeholder="Search symbol or name..."
-              value={search}
-              onChange={e => setSearch(e.target.value)}
-              className="bg-slate-800 border border-slate-600 rounded-lg px-3 py-1.5 text-sm text-white placeholder-slate-500 focus:outline-none focus:border-blue-500 w-52"
+
+          {/* Search */}
+          <div className="flex items-center gap-3">
+            <SearchBar
+              onResult={(sym) => onSelectSymbol?.(sym)}
+              onClear={() => {}}
             />
             <button
-              onClick={fetchData}
-              className="bg-slate-800 hover:bg-slate-700 border border-slate-600 text-slate-300 px-3 py-1.5 rounded-lg text-sm transition-colors"
+              onClick={() => { setLoading(true); fetchData(); }}
+              className="bg-slate-800 hover:bg-slate-700 border border-slate-600 text-slate-300 px-3 py-2 rounded-xl text-sm transition-colors"
+              title="Refresh screener"
             >
               ↻
             </button>
           </div>
         </div>
 
-        {/* Cap tier tabs */}
-        <div className="flex border-b border-slate-700/50 bg-slate-950/30">
-          {CAP_TABS.map(tab => (
-            <button
-              key={tab.id}
-              onClick={() => setActiveTab(tab.id)}
-              className={`px-4 py-2.5 text-sm font-medium transition-all ${
-                activeTab === tab.id
-                  ? `border-b-2 border-blue-500 ${tab.color} bg-blue-500/5`
-                  : 'text-slate-500 hover:text-slate-300'
-              }`}
-            >
-              {tab.label}
-            </button>
-          ))}
+        {/* ─── 3 Swimlanes ─────────────────────────────────────────────────── */}
+        <div className="grid grid-cols-1 md:grid-cols-3 gap-0 divide-y md:divide-y-0 md:divide-x divide-slate-800/60 p-4 gap-4">
+          <Swimlane
+            title="Daytrade"
+            icon="⚡"
+            lane="daytrade"
+            accentClass="border-orange-500/25"
+            description="High relative volume · Elevated beta · Momentum RSI"
+            items={filterByCap(screenerData?.daytrade)}
+            loading={loading}
+            onSelect={onSelectSymbol}
+          />
+          <Swimlane
+            title="Short Term"
+            icon="🔄"
+            lane="shortTerm"
+            accentClass="border-blue-500/25"
+            description="MACD setup · Near SMA50 · Analyst upside catalyst"
+            items={filterByCap(screenerData?.shortTerm)}
+            loading={loading}
+            onSelect={onSelectSymbol}
+          />
+          <Swimlane
+            title="Long Term"
+            icon="🌱"
+            lane="longTerm"
+            accentClass="border-emerald-500/25"
+            description="Above SMA200 · Earnings growth · Analyst conviction"
+            items={filterByCap(screenerData?.longTerm)}
+            loading={loading}
+            onSelect={onSelectSymbol}
+          />
         </div>
 
-        {/* Table */}
-        {error ? (
-          <div className="p-8 text-center text-red-400">
-            <p>⚠️ {error}</p>
-            <button onClick={fetchData} className="mt-2 text-blue-400 underline text-sm">Retry</button>
-          </div>
-        ) : (
-          <div className="overflow-x-auto">
-            <table className="w-full text-sm">
-              <thead>
-                <tr className="text-slate-500 text-xs uppercase tracking-wide bg-slate-950/50">
-                  <th className="text-left px-4 py-3 font-medium">Symbol</th>
-                  <th className="text-left px-4 py-3 font-medium">Name</th>
-                  <th className="text-left px-4 py-3 font-medium">Sector</th>
-                  <th
-                    className="text-right px-4 py-3 font-medium cursor-pointer hover:text-white transition-colors"
-                    onClick={() => toggleSort('price')}
-                  >Price <SortIcon col="price" /></th>
-                  <th
-                    className="text-right px-4 py-3 font-medium cursor-pointer hover:text-white transition-colors"
-                    onClick={() => toggleSort('change_pct')}
-                  >Change <SortIcon col="change_pct" /></th>
-                  <th
-                    className="text-right px-4 py-3 font-medium cursor-pointer hover:text-white transition-colors"
-                    onClick={() => toggleSort('market_cap')}
-                  >Mkt Cap <SortIcon col="market_cap" /></th>
-                  <th
-                    className="text-right px-4 py-3 font-medium cursor-pointer hover:text-white transition-colors"
-                    onClick={() => toggleSort('volume')}
-                  >Volume <SortIcon col="volume" /></th>
-                  <th className="text-center px-4 py-3 font-medium">Cap Tier</th>
-                </tr>
-              </thead>
-              <tbody className="divide-y divide-slate-800/50">
-                {loading && data.length === 0 ? (
-                  Array.from({ length: 10 }).map((_, i) => (
-                    <tr key={i} className="animate-pulse">
-                      {Array.from({ length: 8 }).map((_, j) => (
-                        <td key={j} className="px-4 py-3">
-                          <div className="h-4 bg-slate-800 rounded w-full" />
-                        </td>
-                      ))}
-                    </tr>
-                  ))
-                ) : processed.length === 0 ? (
-                  <tr><td colSpan={8} className="px-4 py-12 text-center text-slate-500">No results found</td></tr>
-                ) : (
-                  processed.map(row => (
-                    <tr
-                      key={row.symbol}
-                      onClick={() => onSelectSymbol?.(row.symbol)}
-                      className="hover:bg-slate-800/40 cursor-pointer transition-colors group"
-                    >
-                      <td className="px-4 py-3">
-                        <span className="font-bold text-white group-hover:text-blue-400 transition-colors">
-                          {row.symbol}
-                        </span>
-                      </td>
-                      <td className="px-4 py-3 text-slate-400 max-w-[180px] truncate">{row.name}</td>
-                      <td className="px-4 py-3">
-                        <span className="text-xs text-slate-500 bg-slate-800 px-2 py-0.5 rounded">
-                          {row.sector}
-                        </span>
-                      </td>
-                      <td className="px-4 py-3 text-right tabular-nums">
-                        <span className="text-white font-medium">
-                          {row.price != null ? `$${row.price.toFixed(2)}` : '—'}
-                        </span>
-                      </td>
-                      <td className="px-4 py-3 text-right">
-                        <ChangeBadge value={row.change_pct} />
-                      </td>
-                      <td className="px-4 py-3 text-right text-slate-300 tabular-nums">
-                        {fmtMktCap(row.market_cap)}
-                      </td>
-                      <td className="px-4 py-3 text-right text-slate-400 tabular-nums">
-                        {fmtVolume(row.volume)}
-                      </td>
-                      <td className="px-4 py-3 text-center">
-                        <CapBadge tier={row.capTier} />
-                      </td>
-                    </tr>
-                  ))
-                )}
-              </tbody>
-            </table>
-          </div>
-        )}
-
         {/* Footer */}
-        <div className="px-4 py-2 border-t border-slate-700/50 bg-slate-950/30 flex justify-between items-center">
-          <span className="text-xs text-slate-600">{processed.length} of {data.length} symbols</span>
-          <span className="text-xs text-slate-600">Powered by Yahoo Finance • Free data • 60s refresh</span>
+        <div className="px-5 py-2.5 border-t border-slate-800/50 flex justify-between items-center">
+          <span className="text-xs text-slate-600">
+            Scores: Daytrade (vol+beta+RSI+MACD) · Short Term (MACD+RSI zone+SMA50+upside) · Long Term (SMA200+earnings+analyst consensus)
+          </span>
+          <span className="text-xs text-slate-600">Data: Yahoo Finance · Refreshes every 90s</span>
         </div>
       </div>
     </div>
   );
 }
 
-function LeaderCard({ title, items = [], type }) {
+// ─── Leaderboard helper ───────────────────────────────────────────────────────
+function LeaderCard({ title, items = [], type, onSelect }) {
   return (
-    <div className="bg-slate-900 border border-slate-700/50 rounded-xl p-3">
-      <div className="text-xs font-semibold text-slate-400 mb-2">{title}</div>
-      <div className="space-y-1.5">
+    <div className="bg-slate-900 border border-slate-700/40 rounded-xl p-4">
+      <div className="text-xs font-bold text-slate-400 mb-3 uppercase tracking-wider">{title}</div>
+      <div className="space-y-2">
         {items.slice(0, 5).map(item => (
-          <div key={item.symbol} className="flex items-center justify-between">
-            <span className="text-white font-medium text-sm">{item.symbol}</span>
+          <div
+            key={item.symbol}
+            onClick={() => onSelect?.(item.symbol)}
+            className="flex items-center justify-between cursor-pointer hover:bg-slate-800/50 rounded-lg px-2 py-1 transition-colors group"
+          >
+            <div>
+              <span className="text-white font-semibold text-sm group-hover:text-blue-400 transition-colors">
+                {item.symbol}
+              </span>
+              <span className="text-slate-600 text-xs ml-1.5">{fmtPrice(item.price)}</span>
+            </div>
             {type === 'volume' ? (
               <span className="text-slate-400 text-xs tabular-nums">
-                {item.volume >= 1e6 ? `${(item.volume / 1e6).toFixed(1)}M` : item.volume}
+                {item.volume >= 1e9 ? `${(item.volume / 1e9).toFixed(1)}B` :
+                 item.volume >= 1e6 ? `${(item.volume / 1e6).toFixed(1)}M` : item.volume}
               </span>
             ) : (
-              <ChangeBadge value={item.change_pct} />
+              <span className={`text-sm font-semibold tabular-nums ${
+                (item.change_pct ?? 0) >= 0 ? 'text-emerald-400' : 'text-red-400'
+              }`}>
+                {item.change_pct != null ? `${item.change_pct >= 0 ? '+' : ''}${item.change_pct.toFixed(2)}%` : '—'}
+              </span>
             )}
           </div>
         ))}
-        {items.length === 0 && <div className="text-slate-600 text-xs">Loading...</div>}
+        {items.length === 0 && <div className="text-slate-600 text-xs py-2">Loading...</div>}
       </div>
     </div>
   );