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Symphonies
Optimized Small Nuclear Reactor Portfolio modified
Today’s Change
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A symphony is an automated trading strategy — Learn more about symphonies here

About

A daily‑rebalanced nuclear strategy: pick the 3 strongest 90‑day performers from SMR, BWXT, LEU, EXC, and the NLR ETF, then weight the steadier ones more. Concentrated, theme‑driven, and sensitive to nuclear/uranium headlines and regulation.
NutHow it works
It’s a nuclear‑theme picker. From 5 choices—SMR (NuScale, small reactors), BWXT (nuclear parts/services), LEU (uranium fuel), EXC (US utility with nuclear roots), and NLR (nuclear/uranium ETF)—it: 1) Finds the 3 with the strongest 90‑day trend (average recent gains). 2) Gives bigger weights to the steadier ones (less price swing). Rebalances daily. Very focused; performance can swing with nuclear/uranium news and policy.
CheckmarkValue prop
Out-of-sample edge: Sharpe ~1.70, Calmar ~3.96; annualized return ~142% vs ~15% for SPY. A focused nuclear-energy momentum strategy using inverse-vol weights aims for higher upside with disciplined risk—though drawdowns can exceed the S&P.
1M
3M
6M
YTD
1Y
3Y
Max
www.composer.trade
Performance
Compared to selected benchmarks
AlphaBetaR2R
SPY
0.551.110.160.4
Performance Metrics
Cumulative ReturnAnnualized ReturnTrailing 1M ReturnTrailing 3M ReturnSharpe Ratio
SPY
58.56%10.71%-1.77%0.2%0.67
Optimized Small Nuclear Reactor Portfolio modified
1,195.13%75.97%2.28%21.04%1.41
Initial Investment
$10,000.00
Final Value
$129,512.58
Regulatory Fees
$74.12
Total Slippage
$375.24
Invest in this strategy
OOS Start Date
Dec 13, 2024
Trading Setting
Daily
Type
Stocks
Category
Thematic,nuclear energy,momentum,inverse-volatility weighting,concentrated,daily rebalance,equities,etf+stocks
Tickers in this symphonyThis symphony trades 5 assets in total
Ticker
Type
BWXT
BWX Technologies, Inc.
Stocks
EXC
Exelon Corporation
Stocks
LEU
Centrus Energy Corp.
Stocks
NLR
VanEck Uranium and Nuclear ETF
Stocks
SMR
NuScale Power Corporation
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 toEXC, NLRandBWXT. Holdings automatically adjust as market conditions change based on the strategy's rules.

Year-to-date, the symphony has returned 105.97%. You can adjust the performance chart above to view returns across different time horizons.

The maximum drawdown for the symphony is 35.79%. 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.