An 800-Year-Old Math Principle May Help Find Bottom to S&P 500’s Rout

The S&P 500 has dropped for four straight weeks, marking its worst monthly performance in a year, as traders seek historical patterns to predict a potential bottom amid the prolonged decline. An 800-year-old mathematical principle—originating from Fibonacci retracement—is being used by equity traders to forecast support levels, suggesting the index may face further losses before stabilizing. Fibonacci retracement, a technical analysis tool, previously identified bottoms in major market crashes since 2020, but current signals indicate the S&P 500 could fall significantly more before hitting key support. Bulls face headwinds as the analysis points to deeper declines, with traders bracing for extended volatility unless unexpected catalysts reverse the downward momentum. The method’s historical accuracy adds weight to its predictions, though market sentiment and macroeconomic factors could still override the mathematical model’s projections.