Rotates daily among XLK, SPY, QQQ, or BTAL. Buys tech or the S&P after sharp drops; otherwise rides a tech uptrend; if no uptrend, it parks in a defensive, market‑neutral fund. Uses turbo (3×) ETFs only for signals, never as holdings.

Each day it picks one ETF based on simple signals. 1) If a short‑term 0–100 “pressure” gauge (RSI) on turbo‑Nasdaq TQQQ is very low (<31, washed‑out), buy XLK (big Tech). 2) Else if the same gauge on turbo‑S&P UPRO is low, buy SPY (S&P 500). 3) Else if TQQQ is above its 20‑day average (uptrend), buy QQQ (Nasdaq 100). 4) Else buy BTAL (defensive, market‑neutral).

Out-of-sample, this strategy beats the S&P on risk-adjusted return: ~24.8% annualized vs ~21.7%, drawdown 13.9% vs 18.8%, Calmar ~1.78, and beta ~0.53. Higher upside with stronger downside protection.