Cumulative RSI Strategy

This strategy is designed for high-volatility assets (like 3x Leveraged ETFs: SOXL). Instead of using a standard RSI, it calculates a Cumulative RSI (CRSI), which is the sum of the RSI over a specific number of bars (default is 2 or 3 days). This smoothes out noise and identifies extreme overbought or oversold conditions more accurately.