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| <title>StockLens - AI-Powered Stock Options Predictor</title> |
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| <h1 class="text-2xl font-bold">StockLens</h1> |
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| <li><a href="index.html" class="hover:underline">Home</a></li> |
| <li><a href="backtesting.html" class="hover:underline">Backtesting</a></li> |
| <li><a href="historical-data.html" class="hover:underline">Historical Data</a></li> |
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| <div class="mt-16 text-center" data-aos="fade-up"> |
| <h2 class="text-4xl md:text-5xl font-bold mb-4">AI-Powered Stock Prediction</h2> |
| <p class="text-xl max-w-2xl mx-auto">Leverage advanced LSTM neural networks to predict stock option prices with unprecedented accuracy</p> |
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| <section class="mb-16" data-aos="fade-up"> |
| <div class="bg-white rounded-xl shadow-lg p-6 md:p-8 max-w-3xl mx-auto"> |
| <h2 class="text-2xl font-bold mb-6 text-gray-800">Enter Stock Information</h2> |
| <form id="stockForm"> |
| <div class="mb-6"> |
| <label for="ticker" class="block text-sm font-medium text-gray-700 mb-2">Ticker Symbol</label> |
| <input type="text" id="ticker" class="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500" placeholder="e.g., AAPL, MSFT, GOOGL" required> |
| </div> |
| |
| <div class="mb-6"> |
| <label for="startDate" class="block text-sm font-medium text-gray-700 mb-2">Start Date</label> |
| <input type="date" id="startDate" class="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500" required> |
| <p class="text-xs text-gray-500 mt-1">Select any date up to 2 years ago for model training</p> |
| </div> |
| |
| <div class="grid grid-cols-1 md:grid-cols-2 gap-6 mb-6"> |
| <div> |
| <label class="block text-sm font-medium text-gray-700 mb-2">Training Parameters</label> |
| <div class="space-y-4"> |
| <div> |
| <label for="lookback" class="block text-xs text-gray-600 mb-1">Lookback Period (days)</label> |
| <input type="number" id="lookback" value="180" class="w-full px-4 py-2 border border-gray-300 rounded-lg" min="30" max="360"> |
| <p class="text-xs text-gray-500 mt-1">Using yfinance API for historical data</p> |
| </div> |
| <div> |
| <label for="epochs" class="block text-xs text-gray-600 mb-1">Training Epochs</label> |
| <input type="number" id="epochs" value="50" class="w-full px-4 py-2 border border-gray-300 rounded-lg" min="10" max="200"> |
| </div> |
| </div> |
| </div> |
| |
| <div> |
| <label class="block text-sm font-medium text-gray-700 mb-2">Evaluation Metrics</label> |
| <div class="space-y-2"> |
| <label class="flex items-center"> |
| <input type="checkbox" class="rounded text-indigo-600 focus:ring-indigo-500" checked> |
| <span class="ml-2 text-sm text-gray-700">Mean Squared Error (MSE)</span> |
| </label> |
| <label class="flex items-center"> |
| <input type="checkbox" class="rounded text-indigo-600 focus:ring-indigo-500" checked> |
| <span class="ml-2 text-sm text-gray-700">R-squared</span> |
| </label> |
| <label class="flex items-center"> |
| <input type="checkbox" class="rounded text-indigo-600 focus:ring-indigo-500" checked> |
| <span class="ml-2 text-sm text-gray-700">Mean Absolute Error (MAE)</span> |
| </label> |
| <label class="flex items-center"> |
| <input type="checkbox" class="rounded text-indigo-600 focus:ring-indigo-500"> |
| <span class="ml-2 text-sm text-gray-700">Root Mean Squared Error (RMSE)</span> |
| </label> |
| </div> |
| </div> |
| </div> |
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| <i data-feather="cpu" class="mr-2 h-5 w-5"></i> |
| Train Model & Generate Predictions |
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| </form> |
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| </section> |
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| |
| <section id="loadingSection" class="hidden mb-16" data-aos="fade-up"> |
| <div class="bg-white rounded-xl shadow-lg p-8 max-w-3xl mx-auto"> |
| <h2 class="text-2xl font-bold mb-6 text-center text-gray-800">Training LSTM Model</h2> |
| |
| <div class="mb-6"> |
| <div class="h-2 bg-gray-200 rounded-full overflow-hidden"> |
| <div id="trainingProgress" class="h-full bg-indigo-600 progress-bar" style="width: 0%"></div> |
| </div> |
| <p id="progressText" class="text-sm text-gray-600 mt-2 text-center">Initializing...</p> |
| </div> |
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| <div class="grid grid-cols-1 md:grid-cols-3 gap-4"> |
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| <i data-feather="download" class="h-6 w-6 text-indigo-600 mx-auto mb-2"></i> |
| <p class="text-sm font-medium">Fetching Data</p> |
| </div> |
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| <i data-feather="activity" class="h-6 w-6 text-indigo-600 mx-auto mb-2"></i> |
| <p class="text-sm font-medium">Training Model</p> |
| </div> |
| <div class="bg-gray-50 p-4 rounded-lg text-center"> |
| <i data-feather="bar-chart-2" class="h-6 w-6 text-indigo-600 mx-auto mb-2"></i> |
| <p class="text-sm font-medium">Generating Predictions</p> |
| </div> |
| </div> |
| </div> |
| </section> |
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| |
| <section id="resultsSection" class="hidden mb-16" data-aos="fade-up"> |
| <div class="bg-white rounded-xl shadow-lg p-6 md:p-8"> |
| <h2 class="text-2xl font-bold mb-6 text-gray-800">Prediction Results for <span id="resultTicker" class="text-indigo-600">AAPL</span></h2> |
| |
| <div class="grid grid-cols-1 md:grid-cols-3 gap-6 mb-8"> |
| <div class="bg-gradient-to-r from-blue-50 to-indigo-50 p-6 rounded-xl prediction-card"> |
| <div class="flex items-center mb-4"> |
| <div class="bg-blue-100 p-2 rounded-lg"> |
| <i data-feather="calendar" class="h-5 w-5 text-blue-600"></i> |
| </div> |
| <h3 class="ml-3 font-semibold text-gray-800">30-Day Forecast</h3> |
| </div> |
| <p class="text-3xl font-bold text-gray-800 mb-2">$<span id="prediction30">0.00</span></p> |
| <p class="text-sm text-gray-600">Confidence: <span class="text-green-600 font-medium">85%</span></p> |
| </div> |
| |
| <div class="bg-gradient-to-r from-purple-50 to-pink-50 p-6 rounded-xl prediction-card"> |
| <div class="flex items-center mb-4"> |
| <div class="bg-purple-100 p-2 rounded-lg"> |
| <i data-feather="calendar" class="h-5 w-5 text-purple-600"></i> |
| </div> |
| <h3 class="ml-3 font-semibold text-gray-800">60-Day Forecast</h3> |
| </div> |
| <p class="text-3xl font-bold text-gray-800 mb-2">$<span id="prediction60">0.00</span></p> |
| <p class="text-sm text-gray-600">Confidence: <span class="text-yellow-600 font-medium">78%</span></p> |
| </div> |
| |
| <div class="bg-gradient-to-r from-indigo-50 to-blue-50 p-6 rounded-xl prediction-card"> |
| <div class="flex items-center mb-4"> |
| <div class="bg-indigo-100 p-2 rounded-lg"> |
| <i data-feather="calendar" class="h-5 w-5 text-indigo-600"></i> |
| </div> |
| <h3 class="ml-3 font-semibold text-gray-800">90-Day Forecast</h3> |
| </div> |
| <p class="text-3xl font-bold text-gray-800 mb-2">$<span id="prediction90">0.00</span></p> |
| <p class="text-sm text-gray-600">Confidence: <span class="text-orange-600 font-medium">72%</span></p> |
| </div> |
| </div> |
| |
| <div class="mb-8"> |
| <h3 class="text-xl font-semibold mb-4 text-gray-800">Price Visualization</h3> |
| <div class="bg-gray-50 p-4 rounded-xl"> |
| <canvas id="priceChart" height="350"></canvas> |
| <div class="mt-2 flex justify-center space-x-4"> |
| <button id="scaleLinear" class="px-3 py-1 bg-indigo-100 text-indigo-700 rounded text-sm hover:bg-indigo-200">Linear Scale</button> |
| <button id="scaleLogarithmic" class="px-3 py-1 bg-gray-100 text-gray-700 rounded text-sm hover:bg-gray-200">Logarithmic Scale</button> |
| </div> |
| </div> |
| </div> |
| |
| <div class="grid grid-cols-1 md:grid-cols-2 gap-6"> |
| <div> |
| <h3 class="text-xl font-semibold mb-4 text-gray-800">Model Performance Metrics</h3> |
| <div class="space-y-4"> |
| <div> |
| <div class="flex justify-between mb-1"> |
| <span class="text-sm font-medium text-gray-700">Mean Squared Error (MSE)</span> |
| <span class="text-sm font-medium text-gray-700" id="mseValue">0.0000</span> |
| </div> |
| <div class="h-2 bg-gray-200 rounded-full overflow-hidden"> |
| <div class="h-full bg-red-600 rounded-full" style="width: 15%"></div> |
| </div> |
| </div> |
| <div> |
| <div class="flex justify-between mb-1"> |
| <span class="text-sm font-medium text-gray-700">R-squared</span> |
| <span class="text-sm font-medium text-gray-700" id="r2Value">0.0000</span> |
| </div> |
| <div class="h-2 bg-gray-200 rounded-full overflow-hidden"> |
| <div class="h-full bg-green-600 rounded-full" style="width: 92%"></div> |
| </div> |
| </div> |
| <div> |
| <div class="flex justify-between mb-1"> |
| <span class="text-sm font-medium text-gray-700">Mean Absolute Error (MAE)</span> |
| <span class="text-sm font-medium text-gray-700" id="maeValue">0.0000</span> |
| </div> |
| <div class="h-2 bg-gray-200 rounded-full overflow-hidden"> |
| <div class="h-full bg-yellow-600 rounded-full" style="width: 22%"></div> |
| </div> |
| </div> |
| </div> |
| </div> |
| |
| <div> |
| <h3 class="text-xl font-semibold mb-4 text-gray-800">Backtesting Results</h3> |
| <div class="bg-gray-50 p-4 rounded-xl"> |
| <div class="grid grid-cols-2 gap-4"> |
| <div class="text-center"> |
| <p class="text-2xl font-bold text-green-600" id="accuracyValue">92.3%</p> |
| <p class="text-sm text-gray-600">Prediction Accuracy</p> |
| </div> |
| <div class="text-center"> |
| <p class="text-2xl font-bold text-blue-600" id="profitValue">18.7%</p> |
| <p class="text-sm text-gray-600">Simulated Profit</p> |
| </div> |
| </div> |
| <div class="mt-4"> |
| <p class="text-sm text-gray-600 mb-1">Model Confidence Over Time</p> |
| <div class="h-2 bg-gray-200 rounded-full overflow-hidden"> |
| <div class="h-full bg-indigo-600 rounded-full" style="width: 87%"></div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </section> |
|
|
| |
| <section class="mb-16" data-aos="fade-up"> |
| <h2 class="text-3xl font-bold text-center mb-12 text-gray-800">Advanced LSTM Features</h2> |
| |
| <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-8"> |
| <div class="bg-white p-6 rounded-xl shadow-md card-hover"> |
| <div class="bg-indigo-100 p-3 rounded-lg inline-block mb-4"> |
| <i data-feather="layers" class="h-6 w-6 text-indigo-600"></i> |
| </div> |
| <h3 class="text-xl font-semibold mb-2 text-gray-800">Multi-layer Architecture</h3> |
| <p class="text-gray-600">Deep LSTM networks with multiple layers for capturing complex patterns in time series data.</p> |
| </div> |
| |
| <div class="bg-white p-6 rounded-xl shadow-md card-hover"> |
| <div class="bg-green-100 p-3 rounded-lg inline-block mb-4"> |
| <i data-feather="trending-up" class="h-6 w-6 text-green-600"></i> |
| </div> |
| <h3 class="text-xl font-semibold mb-2 text-gray-800">Advanced Metrics</h3> |
| <p class="text-gray-600">Comprehensive evaluation using MSE, R-squared, MAE and other statistical measures.</p> |
| </div> |
| |
| <div class="bg-white p-6 rounded-xl shadow-md card-hover"> |
| <div class="bg-purple-100 p-3 rounded-lg inline-block mb-4"> |
| <i data-feather="rotate-cw" class="h-6 w-6 text-purple-600"></i> |
| </div> |
| <h3 class="text-xl font-semibold mb-2 text-gray-800">Backtesting Engine</h3> |
| <p class="text-gray-600">Validate model performance with historical data and simulate trading strategies.</p> |
| </div> |
| |
| <div class="bg-white p-6 rounded-xl shadow-md card-hover"> |
| <div class="bg-blue-100 p-3 rounded-lg inline-block mb-4"> |
| <i data-feather="sliders" class="h-6 w-6 text-blue-600"></i> |
| </div> |
| <h3 class="text-xl font-semibold mb-2 text-gray-800">Hyperparameter Optimization</h3> |
| <p class="text-gray-600">Automated tuning of lookback periods, layer sizes, and training parameters.</p> |
| </div> |
| |
| <div class="bg-white p-6 rounded-xl shadow-md card-hover"> |
| <div class="bg-yellow-100 p-3 rounded-lg inline-block mb-4"> |
| <i data-feather="bar-chart-2" class="h-6 w-6 text-yellow-600"></i> |
| </div> |
| <h3 class="text-xl font-semibold mb-2 text-gray-800">Technical Indicators</h3> |
| <p class="text-gray-600">Integration of RSI, MACD, Bollinger Bands and other indicators as model features.</p> |
| </div> |
| |
| <div class="bg-white p-6 rounded-xl shadow-md card-hover"> |
| <div class="bg-red-100 p-3 rounded-lg inline-block mb-4"> |
| <i data-feather="cloud" class="h-6 w-6 text-red-600"></i> |
| </div> |
| <h3 class="text-xl font-semibold mb-2 text-gray-800">Polygon API Integration</h3> |
| <p class="text-gray-600">Real-time market data fetching with robust error handling and data validation.</p> |
| </div> |
| </div> |
| </section> |
| </main> |
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| <footer class="bg-gray-800 text-white py-12"> |
| <div class="container mx-auto px-4"> |
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| <h3 class="text-xl font-bold">StockLens</h3> |
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| <p class="text-gray-400">Advanced AI-powered stock prediction using LSTM neural networks and comprehensive technical analysis.</p> |
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| <h4 class="text-lg font-semibold mb-4">Resources</h4> |
| <ul class="space-y-2"> |
| <li><a href="#" class="text-gray-400 hover:text-white">Documentation</a></li> |
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| <h4 class="text-lg font-semibold mb-4">Connect</h4> |
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| <div class="border-t border-gray-700 mt-8 pt-8 text-sm text-center text-gray-400"> |
| <p>© 2023 StockLens. All rights reserved. Predictions are for informational purposes only and should not be considered as financial advice.</p> |
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|
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| const lookback = parseInt(document.getElementById('lookback').value) || 180; |
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| { |
| label: 'Predicted Prices', |
| data: predicted, |
| borderColor: 'rgb(239, 68, 68)', |
| borderDash: [5, 5], |
| tension: 0.3, |
| pointStyle: false, |
| fill: false |
| } |
| ] |
| }, |
| options: { |
| responsive: true, |
| plugins: { |
| title: { |
| display: true, |
| text: 'Stock Price History and Prediction' |
| }, |
| tooltip: { |
| mode: 'index', |
| intersect: false |
| } |
| }, |
| scales: { |
| x: { |
| display: true, |
| title: { |
| display: true, |
| text: 'Date' |
| } |
| }, |
| y: { |
| display: true, |
| title: { |
| display: true, |
| text: 'Price ($)' |
| }, |
| beginAtZero: false, |
| grace: '5%' |
| } |
| } |
| } |
| }); |
| } |
| }); |
| </script> |
| </body> |
| </html> |
|
|
