polyfees

Full report · Polymarket · last 30 days · address hidden

Where the money went.

What fees and overpaying cost this trader this month: $804 — $476.27 in fees + $328 for buying above the price at kickoff. That is 4.5% of the $17,761 it bet.

Two numbers, two jobs

Polymarket shows +⁠$191 for the month: that counts bets still open, at today’s prices. This report looks at the 400 bets that finished in these 30 days: together +⁠$386 after fees. Finished bets are the only ones you can judge one by one.

Sample report. A real public Polymarket wallet, address hidden. Numbers frozen on 2026-10-06. Yours is built the same way from your own trades. Check your wallet free.

Polymarket · last 30 daysaddress hidden

Fees paid to Polymarket

$476.27

Polymarket shows (30 days)+⁠$191
Same bets, no fees+⁠$667
Finished bets only, after fees+⁠$386
Paid above the kickoff price, 59 bets$328
Fees to the cent, from Polymarket’s public recordsTo the cent

The rules for next month

  1. 1Don't pay more than 3 cents above the price at kickoff: 59 bets, $328 overpaid. That is the cost of the decision, not of luck.proven by this month
  2. 2Use limit orders: set your price and wait instead of buying instantly. $476 in fees this month; a limit order pays none.proven by this month

The 10 costliest bets

The verdict compares what was paid with the price at kickoff. Paid too much, lost: 3 cents or more above it, and lost. Paid too much, won: above it, won anyway. Fair price, lost: the price was right, the result wasn’t — luck, not a decision.

Market → pickPaidAt kickoffBetResultVerdictWhen
Czechia vs. Croatia → No49¢—$215−⁠$221lost (bet during the game)during the game · Sep 26
Grêmio Novorizontino vs. Goiás EC → Goiás EC50¢40¢$200−⁠$205paid too much, lostbefore kickoff, 29 h before · Sep 30
Ghana vs. Gambia → Yes59¢—$200−⁠$204lost (bet during the game)during the game · Sep 29
Blackpool FC vs. Bromley FC → Yes56¢58¢$135−⁠$138fair price, lostbefore kickoff, 5 days before · Sep 07
Georgia vs. Ukraine → Yes27¢—$100−⁠$104lost (bet during the game)during the game · Sep 28
Grêmio Novorizontino vs. Goiás EC → No23¢15¢$100−⁠$104paid too much, lostbefore kickoff, 29 h before · Sep 30
India vs. Brazil → Yes33¢30¢$100−⁠$103fair price, lostbefore kickoff, 19 h before · Oct 02
Guinea vs. Kenya → Yes40¢34¢$100−⁠$103paid too much, lostbefore kickoff, 24 h before · Sep 30
Ghana vs. Gambia → No44¢—$100−⁠$103lost (bet during the game)during the game · Sep 29
Czechia vs. England → Yes49¢50¢$100−⁠$103fair price, lostbefore kickoff, 2 h before · Sep 29

All finished bets by verdict: paid too much, lost — 32 (−⁠$1,595); paid too much, won — 27 (+⁠$939); fair price, lost — 105 (−⁠$3,632); fair price, won — 172 (+⁠$4,991); lost (bet during the game) — 38 (−⁠$1,531); won (bet during the game) — 22 (+⁠$1,208); lost or won, no kickoff price — 4 (+⁠$5). Paid above the kickoff price on 59 bets: $328. That part is decision, not luck.

Where the money leaks

Fees in these tables cover finished bets only ($406). Another $70 was paid on bets still open or on selling older bets.

By sport or market

Biggest leak by category: other sports (139 bets, −$984); best: soccer (+$1,214).

BetsBetResultFees
other sports139$5,327−⁠$984$123
crypto4$36+⁠$5$4
F12$54+⁠$17$1
NBA3$81+⁠$51$1
tennis1$172+⁠$83$5
soccer251$12,091+⁠$1,214$273

Before vs during the game

Biggest leak by entry timing: in-game (60 bets, −$323); best: before start (+$704).

BetsBetResultFees
during the game60$3,052−⁠$323$102
5-minute markets4$36+⁠$5$4
before kickoff336$14,673+⁠$704$301

By time of day (UTC)

Biggest leak by time of day: morning 6–12 (107 bets, −$644); best: afternoon 12–18 (+$833).

BetsBetResultFees
morning 6–12107$3,299−⁠$644$70
evening 18–24153$6,984+⁠$89$177
night 0–617$887+⁠$107$23
afternoon 12–18123$6,591+⁠$833$136

Long shots vs the rest

Biggest leak by price: longshots ≤15¢ (21 bets, −$252); best: regular (+$639).

BetsBetResultFees
long shots (15¢ or less)21$480−⁠$252$21
the rest379$17,281+⁠$639$386

Last 10 minutes before kickoff vs earlier

Biggest leak by timing before start: ≤10 min before start (7 bets, −$34); best: earlier (+$738). Only 7 bets — could be chance.

BetsBetResultFees
last 10 min before kickoff7$214−⁠$34$5
earlier329$14,459+⁠$738$296

Habits

Kept to the end vs sold early

BetsResultWon %
Kept to the end383−⁠$67654%
Sold early17+⁠$1,06294%

Selling early vs keeping

17 bets sold before the end. Selling early cost $867 compared with keeping them to the end.

Raising the stake after losses

10 times, after three losses in a row, the next bet was at least twice the usual ($30): +⁠$330 on $1,070 at risk. It worked this month; it usually does not — watch it.

Public data only. A review of past trades, not advice.

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