Research prototype. Paper trading only: no deposits, no wallets, no real orders.

Planned pricing

You pay only on new profit

No subscription and no fee on deposits. At each weekly close, the fee is a share of equity above the account’s high-water mark: the highest balance already charged, adjusted for deposits and withdrawals. After a loss, the account has to recover before any fee is due again.

Weeks
Trading return per week, before the performance fee (%)
WeekReturnBalance before feeHigh-water markProfit above markFeeBalance after
Week 1+4%$1,040.00$1,000.00$40.00$8.00$1,032.00
Week 2-6%$970.08$1,032.00$0.00none$970.08
Week 3+3%$999.18$1,032.00$0.00none$999.18
Week 4+5%$1,049.14$1,032.00$17.14$3.43$1,045.71
Week 5-2%$1,024.80$1,045.71$0.00none$1,024.80
Week 6+7%$1,096.53$1,045.71$50.82$10.16$1,086.37
Week 7+1%$1,097.23$1,086.37$10.86$2.17$1,095.06
Week 8-3%$1,062.21$1,095.06$0.00none$1,062.21
Trading P/L
$85.98
Total performance fees
$23.77
You keep
$62.21

The rules

  • A deposit raises the high-water mark by the same amount, so new money is never treated as profit.
  • A withdrawal first settles any fee earned so far, then scales the mark down in proportion to the balance withdrawn.
  • Polymarket’s own taker fees are a trading cost. They come out of P/L before the performance fee.
  • Pricing is a prototype assumption and not an offer. The prototype default is 20%.