If you've spent any time in trading, you know the frustration of watching a signal indicator that looked great in theory fail the moment you go live. Traditional indicators like RSI or MACD use fixed formulas that don't adapt to changing market conditions. They treat every market period the same — whether it's a quiet Tuesday morning or the week of a major Fed announcement.
The Lorentzian Classification indicator is a different approach. Instead of a fixed formula, it uses K-Nearest Neighbors (KNN) with a physics-inspired distance metric to classify whether price is likely to move up or down over the next four bars. After testing it across BTC/USDT, major forex pairs, and index futures on multiple timeframes, I've found it to be one of the most adaptable signal generators available in Pine Script.