Polymarket Trading Bot: Late-Entry Probability Capture Strategy

The Polymarket Trading Bot is an open-source automated trading solution designed for Polymarket's Bitcoin prediction markets. This bot specifically focuses on capturing high-probability opportunities during the final 60 seconds before market resolution, utilizing a strategic late-entry probability capture method. The bot is equipped with modes for live trading, paper trading, and backtesting, complemented by a dynamic real-time dashboard for effective monitoring and strategy evaluation.

Key Features:

• Comprehensive Trading Modes:

  • Live Trading: Engage directly with markets using real capital.
  • Paper Trading: Simulate trading scenarios to understand performance without financial risk.
  • Backtesting: Analyze historical performance against the strategy logic to validate effectiveness.

• Real-Time Dashboard: Featuring multiple panels for monitoring market conditions and performance metrics:

  • Market Scanner: Displays live BTC 5, 15-minute markets, including countdowns and entry signals.
  • Slippage Tracker: Monitors fill prices to assess potential discrepancies and adjust strategies accordingly.
  • Edge Score Metric: Provides real-time analysis of strategy performance against market expectations.

Strategy Overview:

The bot targets BTC markets that are likely to have outcomes priced at above 85% in the closing moments.

• Key Entry Conditions:
  • Probability of success (YES) must exceed 85%.
  • The entry window is restricted to the last 30-60 seconds before market closure.
  • Minimum spread of less than 2% to ensure quality of order fills.

Example of calculating a potential trade:

Entry:  Buy YES at 0.88
Payout: 1.00 on resolution
Gross return: (1.00 - 0.88) / 0.88 = +13.6%
Net return after 2% fee: ~+11.6%
Time to resolution: <60 seconds

This method leverages mispricing often seen in thinly populated order books as the market approaches resolution.

Risk Management:

To safeguard against substantial losses, the bot incorporates robust risk management rules:

• Spread Guard: Cancels trades if the actual spread exceeds a specified percentage.
• Slippage Tracking: Automatically halts trading if slippage remains consistently high over a series of transactions.
• Drawdown Protection: Pauses trading sessions upon reaching specific drawdown milestones.

Conclusion:

The Polymarket Trading Bot serves as a state-of-the-art tool for traders seeking to capitalize on the unique opportunities presented in high-frequency market events. It combines advanced strategy logic with user-friendly features to enhance trading effectiveness in BTC prediction markets. Suitable for both novice and experienced traders, this bot encourages comprehensive testing to ensure profitable strategies are deployed.

For collaboration and discussion, connect via Telegram.

*Developed using Next.js, TypeScript, and integrated with the Polymarket CLOB API, this bot is specially tailored for BTC trading within 5 and 15-minute markets.