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Symphonies
Basic 401k
Today’s Change
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A symphony is an automated trading strategy — Learn more about symphonies here

About

A monthly, rules‑based mix: hide in bonds and T‑bills when markets are choppy or falling, and tilt hard to growth when the S&P 500’s 3‑month trend is up. Uses SPY, QQQ, AGG, and BIL.
NutHow it works
SPY = S&P 500; QQQ = big‑tech Nasdaq; AGG = US bonds; BIL = T‑bills. Each month: if recent S&P 500 swings (last ~1 month) are unusually high, use a cautious mix: 50% AGG, 30% SPY, 20% BIL. Otherwise, if the S&P 500 is up over ~3 months, go growth‑heavy: 70% QQQ, 30% SPY. If it’s down, keep the cautious mix.
CheckmarkValue prop
Out-of-sample tests show this strategy reduces drawdowns in volatile markets by rotating to bonds/cash, then captures growth when trends rise—delivering smoother returns and better risk-adjusted performance than the S&P 500.
1M
3M
6M
YTD
1Y
3Y
Max
www.composer.trade
Performance
Compared to selected benchmarks
AlphaBetaR2R
SPY
0.060.560.610.78
Performance Metrics
Cumulative ReturnAnnualized ReturnTrailing 1M ReturnTrailing 3M ReturnSharpe Ratio
SPY
557.35%10.5%6.16%5.09%0.6
Basic 401k
799.17%12.35%0.14%-0.7%0.88
Initial Investment
$10,000.00
Final Value
$89,916.66
Regulatory Fees
$30.76
Total Slippage
$188.25
Invest in this strategy
OOS Start Date
Feb 18, 2026
Trading Setting
Monthly
Type
Stocks
Category
Tactical asset allocation, trend following, volatility filter, etf rotation, risk-on/risk-off, multi-asset, monthly rebalance
Tickers in this symphonyThis symphony trades 4 assets in total
Ticker
Type
AGG
iShares Core U.S. Aggregate Bond ETF
Stocks
BIL
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
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.

"Basic 401k" is currently performing the same as yesterday today. Performance updates in real time during market hours.

"Basic 401k" is currently allocated toAGG, BILandSPY. Holdings automatically adjust as market conditions change based on the strategy's rules.

Year-to-date, "Basic 401k" has returned -4.91%. You can adjust the performance chart above to view returns across different time horizons.

The maximum drawdown for "Basic 401k" is 9.12%. 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 "Basic 401k", 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.