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Custom Portfolio
Today’s Change

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

About

Weekly momentum-based two-stock portfolio: pick the top-performing stock from two groups (Unique Stocks and Small Cap) over the last 90 days, invest 50% in each top stock, and rebalance weekly.
NutHow it works
- Start with two groups of stocks: Unique Stocks and Small Cap Stocks. - In each group, look at many possible stocks and compute how much money you would have earned if you held each stock for the last 90 days (momentum over 90 days). - Rank stocks in each group by that 90-day return and pick the top one in that group. - Allocate 50% of the portfolio to the top stock from Unique Stocks and 50% to the top stock from Small Cap Stocks. - Rebalance every week: recompute momentum, reselect the top stock in each group, and adjust holdings to keep the 50/50 split. - You end up with two positions at any time, one from each group, with capital weights that sum to 100%. - This strategy uses only price momentum and does not incorporate other risk controls or fundamentals.
CheckmarkValue prop
Two-basket weekly momentum with a 50/50 split and rules-based rebalancing. Out-of-sample testing shows stronger risk-adjusted returns and more resilient drawdowns versus the S&P 500, all in a transparent, simple process.
1M
3M
6M
YTD
1Y
3Y
Max
Performance
Compared to selected benchmarks
AlphaBetaR2R
2.344.40.270.52
Performance Metrics
Cumulative ReturnAnnualized ReturnTrailing 1M ReturnTrailing 3M ReturnSharpe Ratio
6.62%11.05%-1.77%0.2%0.98
310.15%922.23%37.95%110.01%2.89
Initial Investment
$10,000.00
Final Value
$41,014.77
Regulatory Fees
$5.67
Total Slippage
$31.45
Invest in this strategy
OOS Start Date
Feb 20, 2026
Trading Setting
Weekly
Type
Stocks
Category
Equities, momentum, two-bucket selection, weekly rebalance
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 toAXTIandCAVA. Holdings automatically adjust as market conditions change based on the strategy's rules.

Year-to-date, "Custom Portfolio" has returned 1484.90%. 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.