Remote OpenClaw

vynn-backtester

Health & Fitness
v1.0.0
Benign

Run trading strategy backtests with natural language — powered by Vynn.

452 downloads452 installsby @beee003

Setup & Installation

Install command

clawhub install beee003/vynn-backtester

If the CLI is not installed:

Install command

npx clawhub@latest install beee003/vynn-backtester

Or install with OpenClaw CLI:

Install command

openclaw skills install beee003/vynn-backtester
View on GitHub

or paste the repo link into your assistant's chat

Install command

https://github.com/openclaw/skills/tree/main/skills/beee003/vynn-backtester

What This Skill Does

Runs trading strategy backtests by accepting natural language descriptions or structured JSON entry/exit rules. Returns Sharpe ratio, total return, max drawdown, win rate, trade count, and equity curves. Supports multi-ticker portfolios and head-to-head strategy comparison.

Removes the need for local market data, backtesting infrastructure, or strategy-coding boilerplate — you describe the strategy in plain English and get full metrics back.

When to Use It

  • Testing RSI mean reversion on individual stocks before paper trading
  • Comparing MACD crossover against Bollinger band breakout strategies on SPY
  • Backtesting a momentum portfolio across AAPL, MSFT, and GOOGL
  • Validating a trading idea described in plain English without writing code
  • Ranking multiple candidate strategies by Sharpe ratio to pick the best

Example Workflow

Here's how your AI assistant might use this skill in practice.

INPUT

User asks: Testing RSI mean reversion on individual stocks before paper trading

AGENT
  1. 1Testing RSI mean reversion on individual stocks before paper trading
  2. 2Comparing MACD crossover against Bollinger band breakout strategies on SPY
  3. 3Backtesting a momentum portfolio across AAPL, MSFT, and GOOGL
  4. 4Validating a trading idea described in plain English without writing code
  5. 5Ranking multiple candidate strategies by Sharpe ratio to pick the best
OUTPUT
Run trading strategy backtests with natural language — powered by Vynn.

Share this skill

Security Audits

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OpenClawBenign
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These signals reflect official OpenClaw status values. A Suspicious status means the skill should be used with extra caution.

Details

LanguageMarkdown
Last updatedFeb 26, 2026
View on GitHub

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