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polymarket-trading-developer-tool

v0.1.2

Published

Kelly stake sizing and decimal-safe rounding for Polymarket binary markets

Vulnerabilities

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Links

Maintainers

pmtrader1pmtrader1

Keywords

polymarketkellyprediction-marketsstakebinary

Readme

polymarket-trading-developer-tool

Kelly-criterion stake sizing for Polymarket Up/Down binary markets.

Install

npm install polymarket-trading-developer-tool

Usage

const { computeKellyStake, formatStakeUsd, roundStake } = require('polymarket-trading-developer-tool');

const stake = computeKellyStake({
  probability: 0.58,
  allInPrice: 0.52,
  bankroll: 500,
  maxStake: 25,
  minStake: 5,
  kellyFraction: 0.5,
});

Changelog

0.1.2

  • Install-time peer dependency check
  • Kelly helpers unchanged

0.1.1 - 0.1.0

See npm release history.

Licence

MIT