A daily, rules‑based switcher: mainly ride 3× tech (TQQQ) in uptrends, park in T‑bills when overheated, and in weak markets rotate among 3× tech/S&P, inverse tech, or Treasuries using short‑term too‑hot/too‑cold signals.

Each day it checks if the broad market (SPY) is above its 200‑day trend. If yes: hold TQQQ (a 3× tech fund) unless a short‑term heat gauge called RSI (0–100; >~80 = too hot) says it’s overheated—then sit in BIL (T‑bills). If no: try to buy sharp dips via TECL/UPRO when very sold; otherwise, if tech is weak, pick SQQQ (3× inverse tech) or TLT (Treasuries) by short‑term strength; else flip between SQQQ and TQQQ using RSI. Tickers: TQQQ/TECL/UPRO = 3× bull tech/S&P; SQQQ = 3× inverse tech; TLT = Treasuries; BIL = T‑bills; SPY = market.

This strategy aims to outperform the S&P 500 with higher out-of-sample upside (~42% annualized vs ~16%), plus solid risk metrics (Calmar ~0.84, Sharpe ~0.85). It uses a rules-based levered-tech rotation with hedges to help manage risk.