AI Stock Screeners: Portfolio Optimization & Backtesting Strategies [2025 Guide]
Key Takeaways AI handles 89% of global trading volume as of 2025, using machine learning and real-time data to predict price moves . Free tools like TradingView and Finviz offer powerful screening for stocks, ETFs, and crypto with technical/fundamental filters . Backtesting requires 100+ trades to avoid overfitting; include slippage and fees for realistic results . Quantum computing and reinforcement learning are reshaping portfolio optimization, cutting bond risk by 40% in early tests . Sentiment analysis via NLP scans news/social media to gauge market psychology before shifts reflect in prices . The AI Stock Screener Revolution (And Why You Gotta Care) Honestly, back in my early trading days, I’d spend hours sifting through financial statements trying to find stocks that might work. Now? AI screeners like TradingView and Finviz do this in seconds. They scan thousands of stocks using your criteria, say, "ROCE >...