Skip to Content
zoop beats SPY (easily) [Longer Backtest]
Today’s Change

A symphony is an automated trading strategy — Learn more about symphonies here

About

A daily RSI-based timing strategy on SPY that buys UPRO when SPY looks oversold, buys UVXY when SPY looks overbought, and otherwise bets 98% on either XLP or VBF based on recent weakness. Leverages and volatility hedging are used to try to beat SPY with a simple, rule-driven approach.
NutHow it works
RSI is a number from 0 to 100 that helps judge recent price momentum. A low RSI often suggests a potential rebound after a drop; a high RSI can imply a pullback is due. In this strategy: - If SPY’s 10-day RSI is below 28, the model goes long UPRO (3x SPY exposure), seeking a sharp bounce after a selloff. - If SPY’s 10-day RSI is above 80, the model goes long UVXY (volatility exposure) to capture or hedge against rising market volatility. - If SPY’s RSI is between 28 and 80, the model shifts to a defensive tilt by choosing between XLP (consumer staples) and VBF (bond fund) based on which has weaker recent performance (lower RSI). It allocates 98% to that chosen asset, effectively concentrating on a single defensive bet. The plan rebalances every trading day, aiming to recreate a simple, rule-based path to outperform the market by riding extremes (oversold/overbought) and otherwise favoring stable, defensive assets.
CheckmarkValue prop
RSI-driven, rule-based strategy acts as a tactical SPY satellite with hedges (UPRO/UVXY) and a defensive tilt. It diversifies risk with transparent rules. OOS return is modest (0.77%/yr vs SPY 20.43%), with drawdowns around 6%.

Loading backtest data...

Invest in this strategy
OOS Start Date
Jul 27, 2025
Trading Setting
Daily
Type
Stocks
Category
Quantitative, rsi-based timing, leveraged etfs, volatility hedging, sector/bond tilt, daily rebalancing
Tickers in this symphonyThis symphony trades 5 assets in total
Ticker
Type
SPY
State Street SPDR S&P 500 ETF Trust
Stocks
UPRO
ProShares UltraPro S&P 500
Stocks
UVXY
ProShares Ultra VIX Short-Term Futures ETF
Stocks
VBF
INVESCO BOND FUND
Stocks
XLP
State Street Consumer Staples Select Sector SPDR ETF
Stocks

FAQ

A Composer symphony is an automated trading strategy that executes trades based on parameters of your choice. Some symphonies are similar to holding one ETF in normal conditions and rotating to a different ETF when market conditions shift, for example a 5% drop in the S&P 500, while others use complex rules with dozens of triggers. However, complex doesn’t always mean better. A simple, well-structured symphony can be just as effective as an intricate one. Learn more about how symphonies work here.

The symphony is currently performing the same as yesterday today. Performance updates in real time during market hours.

The symphony is currently allocated toXLP. Holdings automatically adjust as market conditions change based on the strategy's rules.

Year-to-date, the symphony has returned -0.95%. You can adjust the performance chart above to view returns across different time horizons.

The maximum drawdown for the symphony is 6.07%. The maximum drawdown measures the largest peak-to-trough decline. It's an important metric to evaluate risk and the strategy's behavior during market stress.

To invest in the symphony, simply click the Invest button on this page. You'll need to open an account with Composer if you don't have one yet, then you can start investing. Composer will automatically execute the trades for you based on the strategy's rules. Composer also supports trading individual stocks, ETFs, and options.