Sentiment Analysis: `; if (sentiment > 50) { insightsHTML += `Strong bullish sentiment (${sentiment}/100) among retail traders.`; } else if (sentiment < -50) { insightsHTML += `Strong bearish sentiment (${sentiment}/100) dominating discussions.`; } else { insightsHTML += `Neutral/mixed sentiment (${sentiment}/100) observed.`; } insightsHTML += `

Volume Analysis: Retail traders account for ${retailVolume}% of recent volume. `; if (orderImbalance > 1.5) { insightsHTML += `Significant buy-side imbalance (${orderImbalance}:1 ratio).`; } else if (orderImbalance < 0.67) { insightsHTML += `Significant sell-side imbalance (${(1/orderImbalance).toFixed(1)}:1 ratio).`; } else { insightsHTML += `Balanced order flow observed.`; } if (unusualActivity !== 'none') { insightsHTML += `

Alert: `; switch(unusualActivity) { case 'fomo': insightsHTML += `FOMO (Fear Of Missing Out) buying patterns detected.`; break; case 'panic': insightsHTML += `Panic selling signals detected.`; break; case 'both': insightsHTML += `Extreme mixed sentiment indicating market indecision.`; break; } } // Generate recommendations if (score > 70) { actionsHTML += `

▶ Consider joining bullish momentum with proper risk management

`; actionsHTML += `

▶ Watch for over-extension as retail euphoria peaks

`; } else if (score < 30) { actionsHTML += `

▶ Exercise caution with long positions amid negative sentiment

`; actionsHTML += `

▶ Consider contrarian opportunities if fundamentals disagree

`; } else { actionsHTML += `

▶ Market shows neutral retail participation

`; actionsHTML += `

▶ Base decisions more on fundamental/technical factors

`; } if (unusualActivity === 'fomo') { actionsHTML += `

▶ Prepare for potential sharp pullback when momentum fades

`; } else if (unusualActivity === 'panic') { actionsHTML += `

▶ Watch for oversold bounce opportunities

`; } insightsEl.innerHTML = insightsHTML; actionsEl.innerHTML = actionsHTML; } // ==== PDF GENERATION ==== function generatePDF() { const doc = new jsPDF(); const { ticker, timeframe, score, sentiment, retailVolume } = analysisResults; // Title doc.setFontSize(20); doc.setTextColor(40, 62, 80); doc.text(`Retail Trading Behavior Report: ${ticker}`, 105, 20, { align: 'center' }); // Metadata doc.setFontSize(12); doc.setTextColor(80, 80, 80); doc.text(`Analysis Timeframe: ${getTimeframeLabel(timeframe)}`, 14, 35); doc.text(`Generated: ${new Date().toLocaleDateString()}`, 14, 45); doc.line(14, 50, 196, 50); // Summary doc.setFontSize(16); doc.setTextColor(40, 62, 80); doc.text('Behavior Summary', 14, 65); doc.setFontSize(12); doc.setTextColor(80, 80, 80); doc.text(`Crowd Behavior Score: ${score}/100`, 14, 75); doc.text(`Sentiment: ${sentiment}/100 (${getSentimentLabel(sentiment)})`, 14, 85); doc.text(`Retail Volume: ${retailVolume}% of total activity`, 14, 95); // Add analysis charts (simplified for example) doc.addPage(); doc.setFontSize(16); doc.text('Sentiment Trend Analysis', 14, 20); doc.addImage(getChartImageData(sentimentChart), 'PNG', 14, 30, 180, 90); doc.addPage(); doc.setFontSize(16); doc.text('Volume Participation', 14, 20); doc.addImage(getChartImageData(volumeChart), 'PNG', 14, 30, 180, 90); // Add insights doc.addPage(); doc.setFontSize(16); doc.text('Key Observations', 14, 20); doc.setFontSize(12); const insightsText = document.getElementById('behavior-insights').textContent; doc.text(insightsText, 14, 30, { maxWidth: 180 }); // Add recommendations doc.setFontSize(16); doc.text('Recommended Actions', 14, 100); doc.setFontSize(12); const actionsText = document.getElementById('recommended-actions').textContent; doc.text(actionsText, 14, 110, { maxWidth: 180 }); // Footer doc.setFontSize(10); doc.setTextColor(150, 150, 150); doc.text('Generated by Retail Trading Crowd Behavior Analyzer', 105, 285, { align: 'center' }); // Save doc.save(`CrowdBehavior_${ticker}_${new Date().toISOString().slice(0,10)}.pdf`); } // ==== HELPER FUNCTIONS ==== function getTimeframeLabel(value) { const labels = { '1d': '1 Day', '1w': '1 Week', '1m': '1 Month', '3m': '3 Months', '1y': '1 Year' }; return labels[value] || value; } function getSentimentLabel(score) { if (score > 60) return 'Strong Bullish'; if (score > 30) return 'Bullish'; if (score > -30) return 'Neutral'; if (score > -60) return 'Bearish'; return 'Strong Bearish'; } function getChartImageData(chart) { return chart.toBase64Image(); } // ==== EVENT LISTENERS ==== document.getElementById('sentiment-score').addEventListener('input', updateSentimentDisplay); document.getElementById('sentiment-trend').addEventListener('change', updateSentimentDisplay); document.getElementById('retail-volume').addEventListener('input', updateVolumeDisplay); document.getElementById('volume-trend').addEventListener('change', updateVolumeDisplay); // ==== INITIALIZATION ==== document.addEventListener('DOMContentLoaded', function() { console.log('Crowd Behavior Analyzer Loaded'); });