Market▾
Advanced (early exit / sell before resolution)
To win
Avg. Price 81.00¢
$123.46
Shares
123.4568
Entry fee
$0.5921
Effective: 0.59%
Profit if wins
$22.86
Profit if loses
-$100.59
Show the math (verbose)
Inputs
price p = 0.8100 (from 81.00¢)
amount A = 100.0000 USDC
shares = A / p = 100.0000 / 0.8100 = 123.456790
Fee curve (15m crypto, taker)
rate(p) = 0.25 * (p * (1 - p))^2
rate = 0.00592130 (0.5921% effective)
entryFee = round4(A * rate) = round4(100.0000 * 0.00592130) = 0.5921
Hold to resolution (wins)
gross payout = shares * $1 = 123.456790
net profit = payout - A - entryFee = $123.456790 - $100.000000 - $0.592100 = $22.864690
Hold to resolution (loses)
net profit = 0 - A - entryFee = -$100.592100
Fee curve (effective rate peaks at ~1.56% near 50¢)
Note: This models Polymarket's documented taker fee curve for 15-minute crypto markets. It does not include gas/bridge costs, maker rebates, or slippage.
Optional: set balance for "Max"