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Symphonies
Custom Portfolio
Today’s Change
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A symphony is an automated trading strategy — Learn more about symphonies here

About

Holds exactly two stocks—one from each of two curated lists. Each week it picks the recent 3‑month top performer within each list and splits money 50/50. A momentum approach with high turnover and volatility; results can swing sharply.
NutHow it works
Once a week, it splits your money into two equal halves. From each of two preset stock lists, it buys the single stock that has climbed the most on average over roughly the past 3 months. You hold those two stocks (50/50) for a week, then repeat. Expect big swings and frequent trades.
CheckmarkValue prop
Two-winner momentum: each week you hold the top stock from two momentum lists, 50/50. In out-of-sample history, this approach captured more upside in rising markets than the S&P 500 and rotated to new leaders sooner. Higher swings, potential for bigger gains.
1M
3M
6M
YTD
1Y
3Y
Max
www.composer.trade
Performance
Compared to selected benchmarks
AlphaBetaR2R
SPY
2.094.420.260.51
Performance Metrics
Cumulative ReturnAnnualized ReturnTrailing 1M ReturnTrailing 3M ReturnSharpe Ratio
SPY
6.87%12.06%-2.64%-1.35%1.07
Custom Portfolio
247.3%745.14%4.47%67.96%2.69
Initial Investment
$10,000.00
Final Value
$34,730.29
Regulatory Fees
$5.02
Total Slippage
$27.13
Invest in this strategy
OOS Start Date
Feb 20, 2026
Trading Setting
Weekly
Type
Stocks
Category
Momentum, trend-following, weekly rebalance, concentrated, equities, growth tilt, small-cap tilt
Tickers in this symphonyThis symphony trades 93 assets in total
Ticker
Type
ALKT
Alkami Technology, Inc. Common Stock
Stocks
AMPX
Amprius Technologies, Inc.
Stocks
AMT
American Tower Corporation
Stocks
APLD
Applied Digital Corporation Common Stock
Stocks
APLS
Apellis Pharmaceuticals, Inc. Common Stock
Stocks
APO
Apollo Global Management, Inc.
Stocks
ASTS
AST SpaceMobile, Inc. Class A Common Stock
Stocks
AXTI
AXT Inc
Stocks
BATRA
Atlanta Braves Holdings, Inc. Series A Common Stock
Stocks
BIIB
Biogen Inc. Common Stock
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.

"Custom Portfolio" is currently performing the same as yesterday today. Performance updates in real time during market hours.

"Custom Portfolio" is currently allocated toAXTIandFTAI. Holdings automatically adjust as market conditions change based on the strategy's rules.

Year-to-date, "Custom Portfolio" has returned 58.41%. You can adjust the performance chart above to view returns across different time horizons.

The maximum drawdown for "Custom Portfolio" is 21.40%. 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 "Custom Portfolio", 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.