Tim Cook's Excellent Adventure
Today’s Change (Mar 18, 2026)
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A symphony is an automated trading strategy — Learn more about symphonies here
About
A daily, tech-first timing model: fade frothy markets with UVXY, buy 3x tech on deep dips, ride 2x Apple when it’s trending, and park in T‑bills when signals aren’t strong. Uses RSI (heat gauge) and moving averages to decide.
Daily rules:
1) If QQQ or SPY look extremely hot (RSI>80; RSI is a 0–100 heat gauge), buy UVXY (tends to jump when market fear/volatility spikes).
2) Else if TQQQ is very cold (RSI<31), buy TECL (3x tech) for a rebound.
3) Else check mood: if bonds (IEF) beat short‑Nasdaq (PSQ), then: if Apple’s 8‑day avg > 20‑day, buy AAPB (2x Apple); else if Apple is very cold (RSI<24) buy TECL; else hold SHV (T‑bills). If not, only buy AAPB when Apple RSI<24; otherwise SHV.
Outperform the S&P 500 with a higher out-of-sample Sharpe (1.22 vs 1.18) and an outsized oos return (~65% vs ~20%). Tech-forward, rules-based bets plus hedges aim for strong upside with managed drawdowns.
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Invest in this strategy
OOS Start Date
May 9, 2024
Trading Setting
Daily
Type
Stocks
Category
Tactical, daily rebalance, tech-heavy, apple-focused, leveraged etfs, volatility hedge, momentum and mean reversion
Tickers in this symphonyThis symphony trades 10 assets in total
Ticker
Type
AAPB
GraniteShares ETF Trust GraniteShares 2x Long AAPL Daily ETF
Stocks
AAPL
Apple Inc.
Stocks
IEF
iShares 7-10 Year Treasury Bond ETF
Stocks
PSQ
ProShares Short QQQ
Stocks
QQQ
Invesco QQQ Trust, Series 1
Stocks
SHV
iShares Trust iShares 0-1 Year Treasury Bond ETF
Stocks
SPY
State Street SPDR S&P 500 ETF Trust
Stocks
TECL
Direxion Daily Technology Bull 3x ETF
Stocks
TQQQ
ProShares UltraPro QQQ
Stocks
UVXY
ProShares Ultra VIX Short-Term Futures ETF
Stocks