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Polymarket US keeps trading fees extremely low. Fees apply differently depending on whether your order executes immediately or posts to the book.
  • Takers pay a 0.10 percent fee (10 basis points) for trades that execute immediately
  • Makers pay no fees when their order does not fill immediately
An order fills when it executes against an existing order in the book.

Understanding Takers and Makers

  • Takers remove liquidity. Their orders execute immediately.
    Example: You submit a buy order at 50¢ that fills right away.
  • Makers add liquidity. Their orders post to the order book and do not fill immediately.
    Example: You submit a buy order at 50¢ that sits on the book until someone matches it.
Liquidity refers to the resting buy and sell orders available in the order book. More liquidity generally means tighter prices and lower price impact.

How Fees Apply

TypeDefinitionFeeExample
TakerOrder executes instantly0.10 percent (10 basis points)Buying $1,000 in contracts costs $1.00
MakerOrder posts and fills later0 percentPosting a buy order at $0.50 that fills later costs $0

Deposits and Withdrawals

Polymarket US does not charge fees for deposits or withdrawals. Your bank, ACH provider, or payment processor may charge separate transaction fees. These are independent of Polymarket US and vary by provider.

Summary

  • Takers pay a 0.10 percent trading fee
  • Makers pay no trading fees
  • Deposits and withdrawals are free on Polymarket US