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polymarket-stake-math

v3.5.1

Published

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

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Maintainers

haha1999haha1999

Keywords

polymarketkellyprediction-marketsstakebinary

Readme

polymarket-stake-math

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

Changelog

3.5.1

  • Peer dependency verification on install
  • Recommended version for >=3.0 consumers

3.4.0 – 3.1.0

See prior releases on npm.

Install

npm install polymarket-stake-math

Bot projects typically use:

"polymarket-stake-math": ">=3.0"

API

const { computeKellyStake, formatStakeUsd, roundStake } = require('polymarket-stake-math');

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

Licence

MIT