Skip to Content

Big news:Composer has joined SoFi!Read the blog post

Symphonies
Proteus Slime
Today’s Change
—

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

About

A tactical, rules-driven strategy that toggles between leveraged tech/semis offense, hedges, and income based on stock, bond, commodity, and fear signals, plus small Bitcoin/ARK modules. Very high risk and frequent switching.
NutHow it works
It’s a rules-based switch. First it checks the market’s mood: stocks’ trend, bond trend, inflation/commodities, and “fear.” If conditions are healthy and not overheated, it buys one high‑octane fund (usually 3x tech or semis). If things look hot or weak, it flips to hedges (inverse 3x funds, strong‑dollar plays) or parks in T‑bills/JEPI. Separate mini‑systems trade Bitcoin proxies (BITO/MSTR vs BITI) and ARK (TARK/ARKK vs SARK). RSI = a heat meter; moving average = trend line; VIX = fear gauge.
CheckmarkValue prop
Regime-driven, diversified tactical strategy with hedges, leverage, and crypto/ARK overlays. With a ~0.77 beta and out-of-sample Sharpe ~0.30, it offers diversification and crisis-style alpha versus the S&P 500.
1M
3M
6M
YTD
1Y
3Y
Max
www.composer.trade
Performance
Compared to selected benchmarks
AlphaBetaR2R
SPY
0.690.630.040.19
Performance Metrics
Cumulative ReturnAnnualized ReturnTrailing 1M ReturnTrailing 3M ReturnSharpe Ratio
SPY
104.95%18.66%-1.97%4.74%1.14
Proteus Slime
1,532.67%94.61%-4.77%8.86%1.47
Initial Investment
$10,000.00
Final Value
$163,266.65
Regulatory Fees
$2,402.80
Total Slippage
$18,417.46
Invest in this strategy
OOS Start Date
Dec 23, 2022
Trading Setting
Threshold 10%
Type
Stocks
Category
Tactical allocation, leveraged etfs, trend + mean reversion, volatility hedging, crypto/ark overlay, income tilt
Tickers in this symphonyThis symphony trades 56 assets in total
Ticker
Type
AGG
iShares Core U.S. Aggregate Bond ETF
Stocks
ARKG
ARK Genomic Revolution ETF
Stocks
ARKK
ARK Innovation ETF
Stocks
ARKQ
ARK Autonomous Technology & Robotics ETF
Stocks
ARKW
ARK Next Generation Internet ETF
Stocks
ARKX
ARK Space & Defense Innovation ETF
Stocks
BIL
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
Stocks
BITI
ProShares Short Bitcoin ETF
Stocks
BITO
ProShares Bitcoin ETF
Stocks
BND
Vanguard Total Bond Market
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.

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

"Proteus Slime" is currently allocated toSARKandSOXS. Holdings automatically adjust as market conditions change based on the strategy's rules.

Year-to-date, "Proteus Slime" has returned -7.03%. You can adjust the performance chart above to view returns across different time horizons.

The maximum drawdown for "Proteus Slime" is 65.83%. 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 "Proteus Slime", 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.
[email protected]

Securities products and brokerage services are offered by Composer Securities LLC, a broker-dealer registered with the SEC and member of FINRA / SIPC. Composer Securities LLC and Composer Technologies Inc. are separate but affiliated companies. Accounts are carried and securities execution, clearance and settlement services are provided by Alpaca Securities LLC, and Apex Clearing Corporation, SEC-registered broker-dealers and members of FINRA / SIPC. Alpaca Securities is a wholly-owned subsidiary of AlpacaDB, Inc. Apex Clearing Corporation, is a wholly-owned subsidiary of Apex Fintech Solutions Inc. Check the background of Composer Securities LLC, Alpaca Securities LLC, and Apex Clearing Corporation on FINRA BrokerCheck . This is not an offer, solicitation of an offer, or advice to buy or sell securities or open a brokerage account in any jurisdiction where Composer Securities is not registered. Securities products offered by Composer Securities are not FDIC insured

With any investment, your capital is at risk. The value of your portfolio with Composer can go down as well as up. Past performance is no guarantee of future results. By using this website, you accept our Terms of Service, Privacy Policy, and Payment Agreement.

Please see Composer Securities' Customer Relationship Summary.

Keep in mind, investing involves risk. Examples are for illustrative purposes and are not a recommendation, an offer to sell, or a solicitation of an offer to buy any security. Past performance is no guarantee of future results.

Online trading has inherent risk due to system response, execution price, speed, liquidity, market data and access times that may vary due to market conditions, system performance, market volatility, size and type of order and other factors. An investor should understand these and additional risks before trading.

Options trading involves significant risk and is not appropriate for all investors. Prior to buying or selling an option with Composer Securities LLC, please read the "Characteristics and Risks of Standardized Options," also known as the Options Disclosure Document (ODD). You can access the ODD by clicking here. Options transactions are often complex and can expose investors to potentially rapid and substantial losses. In some cases, you may lose your entire investment in a relatively short period. Furthermore, certain complex options strategies carry additional risk, including the potential for losses that may exceed your original investment amount.

Please read important legal disclosures.

Composer Securities does not provide tax advice. This material is for informational purposes only and is not intended to be a substitute for consultation with a qualified tax professional before making any investment decisions.

The cash sweep program is made available in coordination with Apex Clearing Corporation through Composer Securities. Please read the Important Disclosures for more information.

Composer Securities is a member of SIPC, which protects securities customers of its members up to $500,000 (including $250,000 for claims for cash). Explanatory brochure available upon request or at www.sipc.org. SIPC does not protect against market losses.

Securities products are: Not FDIC insured · Not bank guaranteed · May lose value

Trademarks and logos are the property of their respective owners and do not represent endorsements of any kind. Unless otherwise noted, Composer Technologies Inc., Composer Securities LLC, and its affiliates are not partners, affiliates, or licensees of these companies.

© 2026 All rights reserved.