Rule‑based, tech‑tilted risk‑on/risk‑off system. Uses an S&P trend filter plus RSI to buy 3× Nasdaq/S&P on dips, flip short at overheated extremes, and rotate into bonds, Treasuries, the U.S. dollar, or gold miners when momentum weakens.

First it checks if the S&P 500 is above its long‑term average (risk‑on) or below (risk‑off). It then uses RSI (a 0–100 “heat gauge” of recent ups vs downs) and moving averages. When price is very hot, it briefly flips to inverse funds; when very cold, it buys leveraged tech. Otherwise it rides uptrends with 3× Nasdaq/S&P funds and, if momentum fades, shifts to short‑term bonds, long Treasuries, the U.S. dollar, or gold miners. A buy‑the‑dip/sell‑the‑rip rule reacts to sharp 1–6‑day swings. Very volatile.

Out-of-sample upside ~72% annualized vs ~22% for the S&P, with Calmar ~1.77 and Sharpe ~1.26. A tech‑tilted risk-on/off rotation strategy aiming for durable gains, but with higher drawdowns and beta than the S&P.