// data.jsx — simulated stock data + pattern detection const TICKERS = [ // ── MEGA CAP TECH ── { sym: 'NVDA', name: 'NVIDIA CORP', px: 892.40, sec: 'SEMI' }, { sym: 'AAPL', name: 'APPLE INC', px: 184.32, sec: 'TECH' }, { sym: 'MSFT', name: 'MICROSOFT CORP', px: 412.65, sec: 'TECH' }, { sym: 'GOOG', name: 'ALPHABET INC', px: 156.04, sec: 'TECH' }, { sym: 'GOOGL',name: 'ALPHABET CL A', px: 154.78, sec: 'TECH' }, { sym: 'META', name: 'META PLATFORMS', px: 502.71, sec: 'TECH' }, { sym: 'AMZN', name: 'AMAZON.COM INC', px: 178.92, sec: 'ECOM' }, { sym: 'TSLA', name: 'TESLA INC', px: 247.18, sec: 'AUTO' }, { sym: 'BRK.B',name: 'BERKSHIRE HATHAWAY', px: 412.30, sec: 'FIN' }, // ── SEMICONDUCTORS ── { sym: 'AMD', name: 'ADVANCED MICRO DEV', px: 168.55, sec: 'SEMI' }, { sym: 'AVGO', name: 'BROADCOM INC', px:1342.10, sec: 'SEMI' }, { sym: 'INTC', name: 'INTEL CORP', px: 31.45, sec: 'SEMI' }, { sym: 'QCOM', name: 'QUALCOMM INC', px: 168.20, sec: 'SEMI' }, { sym: 'TXN', name: 'TEXAS INSTRUMENTS', px: 178.50, sec: 'SEMI' }, { sym: 'MU', name: 'MICRON TECHNOLOGY', px: 102.30, sec: 'SEMI' }, { sym: 'AMAT', name: 'APPLIED MATERIALS', px: 198.40, sec: 'SEMI' }, { sym: 'LRCX', name: 'LAM RESEARCH', px: 920.50, sec: 'SEMI' }, { sym: 'KLAC', name: 'KLA CORP', px: 698.20, sec: 'SEMI' }, { sym: 'MRVL', name: 'MARVELL TECH', px: 72.18, sec: 'SEMI' }, // ── SOFTWARE / TECH ── { sym: 'ORCL', name: 'ORACLE CORP', px: 138.40, sec: 'TECH' }, { sym: 'CRM', name: 'SALESFORCE INC', px: 268.50, sec: 'TECH' }, { sym: 'ADBE', name: 'ADOBE INC', px: 521.40, sec: 'TECH' }, { sym: 'NOW', name: 'SERVICENOW INC', px: 745.20, sec: 'TECH' }, { sym: 'INTU', name: 'INTUIT INC', px: 612.80, sec: 'TECH' }, { sym: 'PLTR', name: 'PALANTIR TECH', px: 24.81, sec: 'TECH' }, { sym: 'SNOW', name: 'SNOWFLAKE INC', px: 158.40, sec: 'TECH' }, { sym: 'PANW', name: 'PALO ALTO NETWORKS', px: 312.50, sec: 'TECH' }, { sym: 'CRWD', name: 'CROWDSTRIKE', px: 295.40, sec: 'TECH' }, { sym: 'NET', name: 'CLOUDFLARE INC', px: 84.50, sec: 'TECH' }, { sym: 'DDOG', name: 'DATADOG INC', px: 124.20, sec: 'TECH' }, { sym: 'WDAY', name: 'WORKDAY INC', px: 248.80, sec: 'TECH' }, { sym: 'IBM', name: 'IBM CORP', px: 195.40, sec: 'TECH' }, { sym: 'CSCO', name: 'CISCO SYSTEMS', px: 49.85, sec: 'TECH' }, // ── CLEAN ENERGY / SOLAR ── { sym: 'SEDG', name: 'SOLAREDGE TECH', px: 23.40, sec: 'SOLAR' }, { sym: 'ENPH', name: 'ENPHASE ENERGY', px: 98.20, sec: 'SOLAR' }, { sym: 'FSLR', name: 'FIRST SOLAR INC', px: 178.40, sec: 'SOLAR' }, { sym: 'RUN', name: 'SUNRUN INC', px: 12.85, sec: 'SOLAR' }, { sym: 'NEE', name: 'NEXTERA ENERGY', px: 72.40, sec: 'UTIL' }, // ── E-COMMERCE / RETAIL ── { sym: 'SHOP', name: 'SHOPIFY INC', px: 72.15, sec: 'ECOM' }, { sym: 'WMT', name: 'WALMART INC', px: 68.20, sec: 'RETAIL' }, { sym: 'COST', name: 'COSTCO WHOLESALE', px: 845.60, sec: 'RETAIL' }, { sym: 'TGT', name: 'TARGET CORP', px: 152.40, sec: 'RETAIL' }, { sym: 'HD', name: 'HOME DEPOT', px: 372.80, sec: 'RETAIL' }, { sym: 'LOW', name: 'LOWES COMPANIES', px: 248.50, sec: 'RETAIL' }, { sym: 'NKE', name: 'NIKE INC', px: 78.40, sec: 'RETAIL' }, // ── MEDIA / ENTERTAINMENT ── { sym: 'NFLX', name: 'NETFLIX INC', px: 615.40, sec: 'MEDIA' }, { sym: 'DIS', name: 'WALT DISNEY CO', px: 98.50, sec: 'MEDIA' }, { sym: 'CMCSA',name: 'COMCAST CORP', px: 39.80, sec: 'MEDIA' }, { sym: 'WBD', name: 'WARNER BROS DISCOV', px: 8.20, sec: 'MEDIA' }, { sym: 'ROKU', name: 'ROKU INC', px: 62.40, sec: 'MEDIA' }, { sym: 'SPOT', name: 'SPOTIFY TECH', px: 348.20, sec: 'MEDIA' }, // ── FINANCE / BANKS ── { sym: 'JPM', name: 'JPMORGAN CHASE', px: 218.40, sec: 'FIN' }, { sym: 'BAC', name: 'BANK OF AMERICA', px: 42.50, sec: 'FIN' }, { sym: 'WFC', name: 'WELLS FARGO', px: 64.80, sec: 'FIN' }, { sym: 'GS', name: 'GOLDMAN SACHS', px: 502.40, sec: 'FIN' }, { sym: 'MS', name: 'MORGAN STANLEY', px: 105.20, sec: 'FIN' }, { sym: 'C', name: 'CITIGROUP INC', px: 68.40, sec: 'FIN' }, { sym: 'BLK', name: 'BLACKROCK INC', px: 892.50, sec: 'FIN' }, { sym: 'V', name: 'VISA INC', px: 282.40, sec: 'FIN' }, { sym: 'MA', name: 'MASTERCARD INC', px: 478.60, sec: 'FIN' }, { sym: 'AXP', name: 'AMERICAN EXPRESS', px: 248.40, sec: 'FIN' }, { sym: 'COIN', name: 'COINBASE GLOBAL', px: 218.90, sec: 'FIN' }, { sym: 'PYPL', name: 'PAYPAL HOLDINGS', px: 72.40, sec: 'FIN' }, { sym: 'XYZ', name: 'BLOCK INC', px: 68.50, sec: 'FIN' }, { sym: 'HOOD', name: 'ROBINHOOD MARKETS', px: 22.80, sec: 'FIN' }, // ── HEALTHCARE / PHARMA ── { sym: 'UNH', name: 'UNITEDHEALTH GROUP', px: 528.40, sec: 'HEALTH' }, { sym: 'JNJ', name: 'JOHNSON & JOHNSON', px: 158.20, sec: 'HEALTH' }, { sym: 'LLY', name: 'ELI LILLY & CO', px: 762.80, sec: 'PHARMA' }, { sym: 'PFE', name: 'PFIZER INC', px: 28.40, sec: 'PHARMA' }, { sym: 'MRK', name: 'MERCK & CO', px: 124.50, sec: 'PHARMA' }, { sym: 'ABBV', name: 'ABBVIE INC', px: 178.20, sec: 'PHARMA' }, { sym: 'TMO', name: 'THERMO FISHER', px: 568.40, sec: 'HEALTH' }, { sym: 'ABT', name: 'ABBOTT LABORATORIES', px: 112.40, sec: 'HEALTH' }, { sym: 'CVS', name: 'CVS HEALTH CORP', px: 62.50, sec: 'HEALTH' }, { sym: 'NVO', name: 'NOVO NORDISK', px: 128.40, sec: 'PHARMA' }, { sym: 'MRNA', name: 'MODERNA INC', px: 82.40, sec: 'PHARMA' }, // ── ENERGY / OIL ── { sym: 'XOM', name: 'EXXON MOBIL', px: 118.20, sec: 'ENERGY' }, { sym: 'CVX', name: 'CHEVRON CORP', px: 158.40, sec: 'ENERGY' }, { sym: 'COP', name: 'CONOCOPHILLIPS', px: 108.50, sec: 'ENERGY' }, { sym: 'OXY', name: 'OCCIDENTAL PETRO', px: 52.80, sec: 'ENERGY' }, { sym: 'SLB', name: 'SCHLUMBERGER NV', px: 48.20, sec: 'ENERGY' }, { sym: 'EOG', name: 'EOG RESOURCES', px: 128.40, sec: 'ENERGY' }, // ── INDUSTRIALS / AUTO ── { sym: 'BA', name: 'BOEING CO', px: 178.20, sec: 'INDUS' }, { sym: 'CAT', name: 'CATERPILLAR INC', px: 348.50, sec: 'INDUS' }, { sym: 'GE', name: 'GENERAL ELECTRIC', px: 168.40, sec: 'INDUS' }, { sym: 'F', name: 'FORD MOTOR CO', px: 10.85, sec: 'AUTO' }, { sym: 'GM', name: 'GENERAL MOTORS', px: 48.20, sec: 'AUTO' }, { sym: 'RIVN', name: 'RIVIAN AUTOMOTIVE', px: 14.50, sec: 'AUTO' }, { sym: 'LCID', name: 'LUCID GROUP', px: 2.85, sec: 'AUTO' }, { sym: 'UBER', name: 'UBER TECHNOLOGIES', px: 72.40, sec: 'TRANSP' }, { sym: 'LYFT', name: 'LYFT INC', px: 18.20, sec: 'TRANSP' }, // ── CONSUMER / FOOD ── { sym: 'KO', name: 'COCA-COLA CO', px: 68.40, sec: 'CONS' }, { sym: 'PEP', name: 'PEPSICO INC', px: 168.20, sec: 'CONS' }, { sym: 'MCD', name: 'MCDONALDS CORP', px: 282.40, sec: 'CONS' }, { sym: 'SBUX', name: 'STARBUCKS CORP', px: 92.50, sec: 'CONS' }, { sym: 'PG', name: 'PROCTER & GAMBLE', px: 168.40, sec: 'CONS' }, { sym: 'CL', name: 'COLGATE-PALMOLIVE', px: 98.20, sec: 'CONS' }, // ── TELECOM ── { sym: 'T', name: 'AT&T INC', px: 22.40, sec: 'TELCO' }, { sym: 'VZ', name: 'VERIZON COMMS', px: 42.80, sec: 'TELCO' }, // ── AIRLINES / TRAVEL ── { sym: 'DAL', name: 'DELTA AIR LINES', px: 52.40, sec: 'TRANSP' }, { sym: 'UAL', name: 'UNITED AIRLINES', px: 78.50, sec: 'TRANSP' }, { sym: 'AAL', name: 'AMERICAN AIRLINES', px: 14.20, sec: 'TRANSP' }, { sym: 'ABNB', name: 'AIRBNB INC', px: 138.40, sec: 'TRAVEL' }, { sym: 'BKNG', name: 'BOOKING HOLDINGS', px:4582.40, sec: 'TRAVEL' }, // ── REIT / REAL ESTATE ── { sym: 'AMT', name: 'AMERICAN TOWER', px: 198.50, sec: 'REIT' }, { sym: 'PLD', name: 'PROLOGIS INC', px: 118.40, sec: 'REIT' }, // ── CRYPTO-ADJACENT / SPECULATIVE ── { sym: 'MARA', name: 'MARATHON DIGITAL', px: 18.40, sec: 'CRYPTO' }, { sym: 'RIOT', name: 'RIOT PLATFORMS', px: 10.20, sec: 'CRYPTO' }, { sym: 'MSTR', name: 'MICROSTRATEGY INC', px: 178.40, sec: 'CRYPTO' }, { sym: 'GME', name: 'GAMESTOP CORP', px: 22.80, sec: 'RETAIL' }, { sym: 'AMC', name: 'AMC ENTERTAINMENT', px: 3.85, sec: 'MEDIA' }, ]; const PATTERNS = { HEAD_SHOULDERS: { name: 'Head & Shoulders', dir: 'SELL', success: 81, target: -16, desc: 'Three peaks, middle highest. Bearish reversal of uptrend. Breakdown below neckline confirms.' }, INV_HEAD_SHOULDERS: { name: 'Inverse Head & Shoulders', dir: 'BUY', success: 89, target: 45, desc: 'Three troughs, middle lowest. Bullish reversal. Breakout above neckline confirms.' }, DOUBLE_TOP: { name: 'Double Top', dir: 'SELL', success: 75, target: -19, desc: 'Two peaks at similar highs (M-shape). Bearish reversal. Support break confirms.' }, DOUBLE_BOTTOM: { name: 'Double Bottom', dir: 'BUY', success: 88, target: 50, desc: 'Two troughs at similar lows (W-shape). Bullish reversal. Resistance break confirms.' }, TRIPLE_TOP: { name: 'Triple Top', dir: 'SELL', success: 70, target: -19, desc: 'Three peaks rejected at same resistance. Strong bearish reversal on support break.' }, TRIPLE_BOTTOM: { name: 'Triple Bottom', dir: 'BUY', success: 87, target: 47, desc: 'Three troughs at same support (VVV-shape). Strong bullish reversal on breakout.' }, CUP_HANDLE: { name: 'Cup & Handle', dir: 'BUY', success: 95, target: 54, desc: 'U-shaped base + small downward handle. Highest-rated bullish continuation. Breakout above rim.' }, ASC_TRIANGLE: { name: 'Ascending Triangle', dir: 'BUY', success: 83, target: 35, desc: 'Flat resistance + rising support. Bullish breakout above resistance line.' }, DESC_TRIANGLE: { name: 'Descending Triangle', dir: 'SELL', success: 87, target: -16, desc: 'Flat support + falling resistance. Bearish breakdown below support line.' }, SYM_TRIANGLE: { name: 'Symmetrical Triangle', dir: 'BUY', success: 72, target: 28, desc: 'Converging trendlines, falling highs + rising lows. Direction follows breakout.' }, FALLING_WEDGE: { name: 'Falling Wedge', dir: 'BUY', success: 82, target: 38, desc: 'Converging downward trendlines. Bullish reversal on upside breakout.' }, RISING_WEDGE: { name: 'Rising Wedge', dir: 'SELL', success: 81, target: -19, desc: 'Converging upward trendlines. Bearish reversal on downside breakdown.' }, BULL_FLAG: { name: 'Bull Flag', dir: 'BUY', success: 80, target: 22, desc: 'Sharp rally (pole) + tight downward consolidation (flag). Bullish continuation.' }, BEAR_FLAG: { name: 'Bear Flag', dir: 'SELL', success: 76, target: -18, desc: 'Sharp drop (pole) + tight upward consolidation (flag). Bearish continuation.' }, BULL_PENNANT: { name: 'Bull Pennant', dir: 'BUY', success: 73, target: 25, desc: 'Sharp rally + symmetrical triangle consolidation. Continuation. Volume confirms.' }, BEAR_PENNANT: { name: 'Bear Pennant', dir: 'SELL', success: 71, target: -22, desc: 'Sharp drop + symmetrical triangle consolidation. Bearish continuation.' }, RECT_TOP: { name: 'Rectangle Top', dir: 'BUY', success: 85, target: 51, desc: 'Sideways range with parallel S/R. Bullish on upside breakout from consolidation.' }, RECT_BOTTOM: { name: 'Rectangle Bottom', dir: 'SELL', success: 76, target: -16, desc: 'Sideways range at trend bottom. Bearish breakdown through support line.' }, VOL_BREAKOUT: { name: 'Volume Breakout', dir: 'BUY', success: 78, target: 18, desc: 'Volume > 1.5x 30-day avg with price breaking above prior resistance.' }, SUPPORT_BREAK: { name: 'Support Break', dir: 'SELL', success: 74, target: -14, desc: 'Price closes below established support level on rising volume.' }, RESISTANCE_BREAK: { name: 'Resistance Break', dir: 'BUY', success: 79, target: 17, desc: 'Price closes above established resistance on rising volume.' }, GOLDEN_CROSS: { name: 'Golden Cross', dir: 'BUY', success: 77, target: 21, desc: '50-day MA crosses above 200-day MA. Long-term bullish trend confirmation.' }, DEATH_CROSS: { name: 'Death Cross', dir: 'SELL', success: 72, target: -15, desc: '50-day MA crosses below 200-day MA. Long-term bearish trend signal.' }, }; // Seeded RNG so tickers stay consistent between renders function mulberry32(seed) { return function() { let t = seed += 0x6D2B79F5; t = Math.imul(t ^ t >>> 15, t | 1); t ^= t + Math.imul(t ^ t >>> 7, t | 61); return ((t ^ t >>> 14) >>> 0) / 4294967296; }; } // Generate a price series shaped like one of the patterns function generateSeries(pattern, basePrice, len = 60, seed = 1) { const rnd = mulberry32(seed); const arr = []; const noise = () => (rnd() - 0.5) * basePrice * 0.008; const shape = (i) => { const t = i / (len - 1); // 0..1 switch (pattern) { case 'TRIPLE_TOP': { const tops = Math.exp(-Math.pow((t - 0.2) * 10, 2)) * 0.05 + Math.exp(-Math.pow((t - 0.45) * 10, 2)) * 0.05 + Math.exp(-Math.pow((t - 0.7) * 10, 2)) * 0.05; const breakdown = t > 0.85 ? -(t - 0.85) * 0.6 : 0; return basePrice * (1 + tops + breakdown - 0.01); } case 'TRIPLE_BOTTOM': { const bots = -Math.exp(-Math.pow((t - 0.2) * 10, 2)) * 0.05 - Math.exp(-Math.pow((t - 0.45) * 10, 2)) * 0.05 - Math.exp(-Math.pow((t - 0.7) * 10, 2)) * 0.05; const breakout = t > 0.85 ? (t - 0.85) * 0.6 : 0; return basePrice * (1 + bots + breakout + 0.01); } case 'SYM_TRIANGLE': { const conv = Math.sin(t * Math.PI * 6) * (0.05 - t * 0.045); const brk = t > 0.85 ? (t - 0.85) * 0.5 : 0; return basePrice * (1 + conv + brk); } case 'BULL_PENNANT': { const pole = t < 0.4 ? t * 0.16 : 0.064; const pen = t >= 0.4 && t < 0.85 ? Math.sin((t - 0.4) * Math.PI * 7) * (0.025 - (t - 0.4) * 0.04) : 0; const brk = t >= 0.85 ? (t - 0.85) * 0.7 : 0; return basePrice * (1 + pole + pen + brk - 0.05); } case 'BEAR_PENNANT': { const pole = t < 0.4 ? -t * 0.16 : -0.064; const pen = t >= 0.4 && t < 0.85 ? Math.sin((t - 0.4) * Math.PI * 7) * (0.025 - (t - 0.4) * 0.04) : 0; const brk = t >= 0.85 ? -(t - 0.85) * 0.7 : 0; return basePrice * (1 + pole + pen + brk + 0.05); } case 'RECT_TOP': { const rng = Math.sin(t * Math.PI * 7) * 0.025; const trend = t < 0.15 ? t * 0.15 : 0.0225; const brk = t > 0.85 ? (t - 0.85) * 0.5 : 0; return basePrice * (1 + rng + trend + brk - 0.02); } case 'RECT_BOTTOM': { const rng = Math.sin(t * Math.PI * 7) * 0.025; const trend = t < 0.15 ? -t * 0.15 : -0.0225; const brk = t > 0.85 ? -(t - 0.85) * 0.5 : 0; return basePrice * (1 + rng + trend + brk + 0.02); } case 'GOLDEN_CROSS': { const dn = -Math.exp(-Math.pow((t - 0.3) * 4, 2)) * 0.05; const up = t > 0.45 ? (t - 0.45) * 0.18 : 0; return basePrice * (1 + dn + up - 0.02); } case 'DEATH_CROSS': { const up = Math.exp(-Math.pow((t - 0.3) * 4, 2)) * 0.05; const dn = t > 0.45 ? -(t - 0.45) * 0.18 : 0; return basePrice * (1 + up + dn + 0.02); } case 'HEAD_SHOULDERS': { // up, peak1, dip, peak2 (highest), dip, peak3, breakdown const peaks = Math.sin(t * Math.PI * 3) * 0.04; const head = Math.exp(-Math.pow((t - 0.5) * 6, 2)) * 0.06; const breakdown = t > 0.85 ? -(t - 0.85) * 0.5 : 0; return basePrice * (1 + peaks + head + breakdown - 0.02); } case 'INV_HEAD_SHOULDERS': { const troughs = -Math.sin(t * Math.PI * 3) * 0.04; const head = -Math.exp(-Math.pow((t - 0.5) * 6, 2)) * 0.06; const breakout = t > 0.85 ? (t - 0.85) * 0.5 : 0; return basePrice * (1 + troughs + head + breakout + 0.02); } case 'DOUBLE_TOP': { const tops = Math.exp(-Math.pow((t - 0.3) * 8, 2)) * 0.05 + Math.exp(-Math.pow((t - 0.65) * 8, 2)) * 0.05; const breakdown = t > 0.85 ? -(t - 0.85) * 0.6 : 0; return basePrice * (1 + tops + breakdown - 0.01); } case 'DOUBLE_BOTTOM': { const bots = -Math.exp(-Math.pow((t - 0.3) * 8, 2)) * 0.05 - Math.exp(-Math.pow((t - 0.65) * 8, 2)) * 0.05; const breakout = t > 0.85 ? (t - 0.85) * 0.6 : 0; return basePrice * (1 + bots + breakout + 0.01); } case 'CUP_HANDLE': { const cup = -Math.sin(t * Math.PI * 1.2) * 0.05; const handle = t > 0.75 && t < 0.92 ? -((t - 0.75) * 0.15) : 0; const brk = t >= 0.92 ? (t - 0.92) * 0.8 : 0; return basePrice * (1 + cup + handle + brk); } case 'ASC_TRIANGLE': { const conv = Math.sin(t * Math.PI * 5) * (0.05 - t * 0.04); const trend = t * 0.02; const brk = t > 0.85 ? (t - 0.85) * 0.6 : 0; return basePrice * (1 + conv + trend + brk); } case 'DESC_TRIANGLE': { const conv = Math.sin(t * Math.PI * 5) * (0.05 - t * 0.04); const trend = -t * 0.02; const brk = t > 0.85 ? -(t - 0.85) * 0.6 : 0; return basePrice * (1 + conv + trend + brk); } case 'FALLING_WEDGE': { const conv = Math.sin(t * Math.PI * 4) * (0.06 - t * 0.05); const trend = -t * 0.03; const brk = t > 0.85 ? (t - 0.85) * 0.6 : 0; return basePrice * (1 + conv + trend + brk + 0.02); } case 'RISING_WEDGE': { const conv = Math.sin(t * Math.PI * 4) * (0.06 - t * 0.05); const trend = t * 0.03; const brk = t > 0.85 ? -(t - 0.85) * 0.6 : 0; return basePrice * (1 + conv + trend + brk - 0.02); } case 'BULL_FLAG': { const pole = t < 0.4 ? t * 0.15 : 0.06; const flag = t >= 0.4 && t < 0.85 ? Math.sin((t - 0.4) * Math.PI * 6) * 0.012 - (t - 0.4) * 0.02 : 0; const brk = t >= 0.85 ? (t - 0.85) * 0.7 : 0; return basePrice * (1 + pole + flag + brk - 0.05); } case 'BEAR_FLAG': { const pole = t < 0.4 ? -t * 0.15 : -0.06; const flag = t >= 0.4 && t < 0.85 ? Math.sin((t - 0.4) * Math.PI * 6) * 0.012 + (t - 0.4) * 0.02 : 0; const brk = t >= 0.85 ? -(t - 0.85) * 0.7 : 0; return basePrice * (1 + pole + flag + brk + 0.05); } case 'VOL_BREAKOUT': case 'RESISTANCE_BREAK': { const consol = Math.sin(t * Math.PI * 8) * 0.012; const brk = t > 0.8 ? (t - 0.8) * 0.5 : 0; return basePrice * (1 + consol + brk); } case 'SUPPORT_BREAK': { const consol = Math.sin(t * Math.PI * 8) * 0.012; const brk = t > 0.8 ? -(t - 0.8) * 0.5 : 0; return basePrice * (1 + consol + brk); } default: { // random walk return basePrice * (1 + Math.sin(t * Math.PI * 3) * 0.02 + (rnd() - 0.5) * 0.04); } } }; for (let i = 0; i < len; i++) { arr.push(shape(i) + noise()); } return arr; } function generateVolume(pattern, len = 60, seed = 7) { const rnd = mulberry32(seed); const arr = []; for (let i = 0; i < len; i++) { const t = i / (len - 1); let base = 0.5 + rnd() * 0.4; // breakout patterns spike volume at the end if (['VOL_BREAKOUT','RESISTANCE_BREAK','SUPPORT_BREAK','HEAD_SHOULDERS','INV_HEAD_SHOULDERS','DOUBLE_TOP','DOUBLE_BOTTOM','CUP_HANDLE','ASC_TRIANGLE','DESC_TRIANGLE','BULL_FLAG','BEAR_FLAG'].includes(pattern)) { if (t > 0.82) base += (t - 0.82) * 4; } arr.push(Math.max(0.1, base)); } return arr; } // Each ticker is pre-assigned a primary pattern (rotated for autonomous mode demo) const PATTERN_KEYS = Object.keys(PATTERNS); function buildStocks(rotation = 0) { return TICKERS.map((t, i) => { const patternKey = PATTERN_KEYS[(i + rotation) % PATTERN_KEYS.length]; const series = generateSeries(patternKey, t.px, 60, i + 1 + rotation); const volume = generateVolume(patternKey, 60, i + 11 + rotation); const last = series[series.length - 1]; const first = series[0]; const change = ((last - first) / first) * 100; const avgVol30 = volume.slice(0, 30).reduce((a,b)=>a+b,0) / 30; const lastVol = volume[volume.length - 1]; const volRatio = lastVol / avgVol30; const confidence = Math.min(98, Math.round(60 + Math.abs(change) * 3 + (volRatio - 1) * 10 + (i % 5))); const pattern = PATTERNS[patternKey]; // Risk/reward: stop loss 3% adverse, target 6% favorable const entry = last; const stop = pattern.dir === 'BUY' ? entry * 0.97 : entry * 1.03; const target = pattern.dir === 'BUY' ? entry * 1.06 : entry * 0.94; return { ...t, px: last, change, series, volume, avgVol30, volRatio, patternKey, pattern, confidence, entry, stop, target, rr: 2.0, }; }); } // Live feed: pre-baked log lines in addition to live-generated ones function generateLogLine(stock, ts) { const pad = (n, l = 2) => String(n).padStart(l, '0'); const time = `${pad(ts.getHours())}:${pad(ts.getMinutes())}:${pad(ts.getSeconds())}`; return { time, sym: stock.sym, dir: stock.pattern.dir, pattern: stock.pattern.name, px: stock.px, confidence: stock.confidence, }; } window.TICKERS = TICKERS; window.PATTERNS = PATTERNS; window.buildStocks = buildStocks; window.generateSeries = generateSeries; window.generateLogLine = generateLogLine;