A fast, high-octane switcher: if markets look short‑term overheated, it flips into long‑volatility funds; otherwise it rides leveraged mega‑cap tech (2x MSFT/AAPL/GOOGL) or 3x Nasdaq. Concentrated, timing‑heavy, and very risky.

It runs a daily “heat check.” RSI (a 0–100 short‑term heat meter over ~2 weeks) above ~80 on major market/sector funds means “too hot,” so it moves 100% into a 50/50 mix of VIX-linked funds (UVXY, UVIX) that jump when stocks fall. If not hot, it buys one aggressive tech bet: 2x Microsoft, Apple, or Google—whichever lagged the Nasdaq that day. If none lagged, it buys 3x Nasdaq (TQQQ).

Out-of-sample edge: ~40% annualized return vs SPY ~15%, with ~0.82 Sharpe. A rules-based heat-check strategy that switches to long volatility or levered tech bets to chase big upside, accepting higher drawdowns (~64% vs ~19%).