Symphony Research

Discover, compare & backtest public Composer symphonies

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🎼 Symphony Research ✦

Search published symphonies ?

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Popular:
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Run a search to see results. Click a column to sort, ★ favorite, ⊕ add to Compare, name to open backtest.

Favorites

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New Club-standard symphonies

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Shared club library

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Compare symphonies

Scheduled search

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Candidates

No candidates yet — set up a scheduled search above and Run it.

Build a portfolio

Portfolio backtest

Max asset %
Drawdown

Saved portfolios

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Composer API key

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Stored encrypted server-side; never returned to any browser. Used only for symphony search.

Composer session token ?

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Optional. Stored encrypted; never returned to any browser. Used only to fetch backtests for non-public symphonies, which are then cached & shared with the club. Session tokens expire — re-paste when a backtest reports the token expired. To get it: sign in to Composer, open your browser's DevTools → Network, and copy the Authorization: Bearer … token from any request to backtest-api.composer.trade.

AI analysis key (Anthropic)

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Powers the 💬 club-fit analysis (Claude Haiku). Stored encrypted; never shown. Analyses are cached & shared across members and only regenerate after 90 days, to keep AI usage minimal.

Users

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✦ What's new

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❓ How to use Symphony Research

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📖 US Investment Club — Guide

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🧠 Analysis

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📝 Note —

Visible only to you.

🔒 Change password

◆ Your standard

Set your own pass/fail thresholds. Blank = ignore that metric. Judged on Max-range stats (like the Club standard). % fields take whole percents.

More metrics

🏷 Label

🏷 Label group weights

Set a total % for each label group. Within a group — Equal splits evenly, Manual keeps your current ratios, Auto optimizes by the builder's objective (Calmar, max 10%). The total caps the group's combined weight. Non-backtestable symphonies are skipped.

Symphony

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Drawdown