V1 BWC: On a WHIM and a prayer
Today’s Change (Mar 18, 2026)
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A symphony is an automated trading strategy — Learn more about symphonies here
About
A fast, high-risk strategy that flips between bullish and bearish leveraged ETFs using a quick bond-vs-small-cap strength check, then buys the most beaten‑down choices for a short‑term bounce, with a dedicated biotech long/short sleeve.
Daily check: a quick “heat” test compares recent strength in bonds (IEF) to small caps (IWM) using a short-term up-vs-down-days gauge (RSI). If bonds look stronger, it uses bullish ETFs; if not, it uses inverse (bearish) ETFs.
Then it buys the 1–2 funds that have slumped most over ~4 days, aiming for a bounce. A biotech sleeve separately flips between LABU (up) and LABD (down) on the same test.
Dynamic regime-switching strategy targeting short-term mean reversion in leveraged ETFs with a biotech sleeve. OOS: Sharpe 0.43, annualized 6.9%, max drawdown ~60%, vs SPY 23% annual. Diversification with higher risk and potential regime upside.
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Invest in this strategy
OOS Start Date
Dec 8, 2023
Trading Setting
Daily
Type
Stocks
Category
Leveraged etfs, mean reversion, momentum filter, regime switch, biotech, tech, small caps, treasuries, inverse etfs, daily rebalance, high risk
Tickers in this symphonyThis symphony trades 16 assets in total
Ticker
Type
DRV
Direxion Daily Real Estate Bear 3X ETF
Stocks
EDC
Direxion Daily MSCI Emerging Markets Bull 3X ETF
Stocks
HIBL
Direxion Daily S&P 500 High Beta Bull 3X ETF
Stocks
IEF
iShares 7-10 Year Treasury Bond ETF
Stocks
IWM
iShares Russell 2000 ETF
Stocks
LABD
Direxion Daily S&P Biotech Bear 3X ETF
Stocks
LABU
Direxion Daily S&P Biotech Bull 3X ETF
Stocks
PSQ
ProShares Short QQQ
Stocks
SARK
Investment Managers Series Trust II Tradr 1X Short Innovation Daily ETF
Stocks
SH
ProShares Short S&P500
Stocks