Fee

GameClub does not charge fees on most markets. However, Crypto markets have taker fees enabled to fund the Maker Rebates Program.

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Fee-Free Markets

The vast majority of markets on GameClub have no trading fees:

• No fees to deposit or withdraw USDT

• No fees to trade shares

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Market With Fees

Crypto markets charge a small taker fee on each trade. These fees are collected and redistributed to market makers as rebates, incentivizing deeper liquidity and tighter spreads.

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Fee Structure

Fees are calculated using the following formula:

fee = shares × price × feeRate × (p × (1-p))^exponent
p = price of the shares

• Taker fees are calculated in USDT and vary based on the share price.

• Buy orders: fees are collected in shares

• Sell orders: fees are collected in USDT

• The effective rate peaks at 50% probability (1.50%) and decreases symmetrically toward the extremes.

Fee Curves

The chart below illustrates how the effective fee rate changes with share price. Fees peak at 1.50% when the probability is 50% and approach zero near the extremes.

Fee Precision

Fees are rounded to 4 decimal places. The smallest fee charged is 0.0001 USDT. Anything smaller rounds to zero, so very small trades near the extremes may incur no fee at all.

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Notes

• All fees are subject to change. Any updates will be announced in advance through our official channels.

• Network (gas) fees are determined by the underlying blockchain and are entirely outside of our control.