SPX Lens is an AI-powered S&P 500 (SPX) charting and prediction platform. It puts three things traders usually juggle across separate tools onto one screen: interactive SPX charts on 4-hour, daily, and weekly timeframes; a machine-generated 7-bar price forecast with an honest confidence score; and a fresh, AI-written daily trading plan built on level-based technical analysis.
Every forecast blends several independent statistical signals: historical pattern matching (k-nearest-neighbor analogs over decades of price and volume data), trend momentum, mean reversion, a volatility-regime-conditioned Monte Carlo simulation that draws the shaded prediction envelope, and options market intelligence — dealer gamma exposure (GEX), the market-implied expected move, and open-interest walls from the live S&P 500 options chain.
What makes the engine different is what we don't show: hype. Every candidate signal is walk-forward backtested before it ships, and signals that fail — however plausible they sound — are cut. The confidence score (0–100) is calibrated against realized historical hit rates, so a 55 honestly means "slightly better than a coin flip," because that is often the truth about short-horizon index prediction.
Each trading day before the US market opens, an AI analyst publishes a complete SPX trading plan: star-rated support and resistance levels (annual, multi-week, weekly, and session containment), bull and bear triggers, supply and demand levels, price targets, and example long and short scenarios with entries, stops, and profit-taking ladders — written in the plain-spoken, level-driven style of classic floor-trader technical analysis.
Price, volume, and options data come from institutional-grade market data providers, with volume-profile and VWAP calculations built on 15-minute data and the options analytics computed from the live SPX option chain.
SPX Lens provides statistical estimates and technical analysis for informational and educational purposes only. Predictions carry wide error bands. Nothing on this site is financial advice, and past performance of any signal does not guarantee future results. Trade at your own risk.