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

About

A rule-based levered-exposure strategy that uses RSI and a 200-day trend check to time entry/exit in 2x/3x ETFs (like QLD/TQQQ), shifts to cash (BIL) on overbought signals, and buys dips on oversold signals, with daily rebalancing and benchmark comparisons.
NutHow it works
In plain language: Every day, the system checks whether the market looks stretched or uptrending. If the market is very overbought (RSI on QQQ or SPY > 80), it moves funds into cash-like short-term Treasuries (BIL) to avoid a drop. If the market isn’t overbought and SPY is above its 200-day moving average, it stays in higher leverage (2x or 3x) using funds like TQQQ (3x NASDAQ) or QLD (2x NASDAQ) to try for bigger gains. If the market starts to weaken or is below the 200-day average, it reduces exposure or stays in cash. There are also “buy the dip” rules when QQQ looks oversold (RSI < 30), allowing re-entry with 1x/2x/3x leverage. The approach is tested against leverage benchmarks to see if it can outperform over time. Rebalancing happens daily, and the exact levered vehicles can be swapped to fit the user’s leverage preference.
CheckmarkValue prop
Out-of-sample, this strategy targets ~52% annualized returns vs SPY ~23.6%, with Calmar 3.31. Daily risk controls (RSI/200-day trend) and BIL hedges aim to ride rallies while limiting drawdowns.

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Invest in this strategy
OOS Start Date
Jul 6, 2025
Trading Setting
Daily
Type
Stocks
Category
Leveraged etfs, market timing, trend following, risk management
Tickers in this symphonyThis symphony trades 4 assets in total
Ticker
Type
BIL
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
Stocks
QLD
ProShares Ultra QQQ
Stocks
QQQ
Invesco QQQ Trust, Series 1
Stocks
SPY
State Street SPDR S&P 500 ETF Trust
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 toQLD. Holdings automatically adjust as market conditions change based on the strategy's rules.

Year-to-date, the symphony has returned 19.64%. You can adjust the performance chart above to view returns across different time horizons.

The maximum drawdown for the symphony is 15.68%. 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.