A market-timing strategy that flips between aggressive S&P 500 bets and defensive assets based on whether stocks look calm, strong, overheated, or deeply sold off.

This strategy first asks: is the U.S. stock market calm or unusually jumpy? If calm, it compares the long-term trend of U.S. stocks to commodities. If stocks look stronger, it buys UPRO, a fund that tries to deliver about 3x the daily move of the S&P 500. If not, it hides in whichever “safer” area is acting best lately: inflation-protected bonds, Treasury bonds, the U.S. dollar, commodities, or gold. If the market is jumpy, it checks whether stock momentum is still positive. If yes, it owns SPY (the S&P 500) unless the market looks overheated, in which case it mixes a fund that benefits when stocks fall with defensive assets. If momentum is negative, it either buys a sharp rebound with UPRO when the market looks heavily sold off, or rotates into the strongest defensive assets.

Out-of-sample: ~26.7% annualized vs ~21.6% for the S&P. Dynamic regime switching: levered stock exposure in calm markets, defensive rotations in volatility. Higher upside with disciplined risk.