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Symphonies
[0910] AGG FR 20d > 50d SMH-SOXX AI Infra V4
Today’s Change
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A symphony is an automated trading strategy — Learn more about symphonies here

About

A daily momentum strategy: when semiconductors trend up but aren’t overheated, it buys 5 strong AI‑infrastructure stocks. If semis weaken or get too hot, it shifts to 2 defensive bond/sector ETFs showing the least heat.
NutHow it works
It uses semiconductors (SMH, SOXX) as a “speedometer” for the AI trade. If at least one is in a long‑term uptrend (above its 200‑day average), not too hot (very high short‑term heat score/RSI), and momentum is improving, it buys 5 strong AI‑infra names. Otherwise it holds 2 defensive bond/sector ETFs that look least hot. Rebalances daily.
CheckmarkValue prop
Out-of-sample edge: Sharpe 2.29 vs 2.09, Calmar 10.44, annualized return 258% vs 25% for the S&P. An AI/semiconductor momentum rotation with built-in risk controls, offering superior risk-adjusted gains and sizable upside—accepting higher drawdowns in bear markets.

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Invest in this strategy
OOS Start Date
Oct 10, 2025
Trading Setting
Daily
Type
Stocks
Category
Momentum, trend-following, thematic ai/semiconductors, tactical rotation, defensive bonds/sectors
Tickers in this symphonyThis symphony trades 35 assets in total
Ticker
Type
ACHR
Archer Aviation Inc.
Stocks
AIRO
AIRO Group Holdings, Inc. Common Stock
Stocks
ALAB
Astera Labs, Inc. Common Stock
Stocks
ANET
Arista Networks
Stocks
APLD
Applied Digital Corporation Common Stock
Stocks
BBAI
BigBear.ai Holdings, Inc.
Stocks
BSV
Vanguard Short-Term Bond ETF
Stocks
CIEN
Ciena Corporation
Stocks
COHR
Coherent Corp.
Stocks
EVTL
Vertical Aerospace Ltd.
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 toNBIS, KTOS, SPAI, GLWandAPLD. Holdings automatically adjust as market conditions change based on the strategy's rules.

Year-to-date, the symphony has returned 258.27%. You can adjust the performance chart above to view returns across different time horizons.

The maximum drawdown for the symphony is 24.73%. 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, crypto, and options.