FollowCheck 中文

In backtest, only 21% of 0xfb51…742d's buys could be fully copied at a 5-minute delay

Politics 0xfb5148fc7223630e0967dbfa8cd920d83ab4742d Profile on Polymarket

Only 21% of this trader's buys could be fully copied at a 5-minute delay, and another 10% only partly; the −$10,561 comes from the part you could copy. A copier who mirrored 0xfb51…742d's 1,657 buys across 146 markets with a 5-minute delay and $100 per trade would have ended at −$10,561. The leader lost $2,085 at the same size, so there were no returns to keep: delay cost $7,923, slippage helped by +$32.57 and fees $585.47. In the backtest, this simulated copy would have tied up to $18,638 at once across 515 positions.

Copy delay

Each time the trader buys, the simulation copies this much. Not a total budget.

Key numbers

Follower PnL
−$10,561
Incl. estimates −$543.34
Max drawdown −$13,025
ROI −26.9% on total cost
Returns kept
n/a (The leader lost money at this size, so there were no returns to keep)
Leader, same size −$2,085
leader lost money
Peak capital in use
$18,638
Incl. estimates $62,887
1,657 copied buys · $39,248 total cost
Fill rate
21%
Most buys couldn't be fully copied
Incl. estimates 64%
348 filled · 167 partial · 1,142 no buyers
Backtest score
20/100
1,657 buys · 146 markets

The headline numbers only count what real trades in the 10 minutes after the delay prove. “Including estimates” also counts the unproven part of a buy when order-book or trading-volume evidence says it was fillable, at an estimated price. Treat it as an upper view, not a promise. 857 estimated: 183 high · 531 medium · 143 low · 437 thin How we estimate

Cumulative PnL across all copied positions

X axis
Max drawdown −$13k

Final values: 0 min: −$11,003; 1 min: −$11,045; 5 min: −$10,561; 30 min: −$9,536. Max drawdown −$13,025 (5 min, Oct 25). Hover or use the arrow keys to read values.

Chart data by day
Day (UTC)0 min1 min5 min30 min
Sep 21−$191.28−$219.95+$316.62−$330.18
Sep 22−$109.25−$210.71+$350.55−$71.39
Sep 23−$106.16−$210.71+$350.55−$71.27
Sep 24+$304.86+$187.98+$718.09−$2.22
Sep 25+$344.35+$226.92+$764.07+$40.14
Sep 26+$403.76+$305.32+$806.02+$170.50
Sep 27+$406.69+$315.11+$823.47+$163.40
Sep 28+$515.79+$403.73+$903.82+$217.78
Sep 29+$593.06+$471.92+$968.98+$246.62
Sep 30+$479.56+$398.77+$1,088+$340.58
Oct 1+$359.22+$209.61+$962.05+$316.95
Oct 2+$133.82−$22.67+$685.66+$358.03
Oct 3−$1,016−$836.93+$30.51+$445.45
Oct 4−$3,795−$4,071−$2,539−$614.97
Oct 5−$5,359−$5,569−$3,968−$2,456
Oct 6−$5,431−$5,651−$4,036−$2,540
Oct 7−$6,512−$6,915−$5,172−$3,887
Oct 8−$6,685−$7,089−$5,262−$3,978
Oct 9−$6,913−$7,184−$5,355−$4,186
Oct 10−$7,421−$7,664−$5,704−$4,294
Oct 11−$7,702−$7,939−$5,871−$4,578
Oct 12−$8,144−$8,347−$6,094−$4,803
Oct 13−$8,675−$8,705−$6,371−$5,036
Oct 14−$8,663−$8,703−$6,361−$5,127
Oct 15−$9,464−$9,412−$7,027−$5,984
Oct 16−$9,464−$9,412−$7,027−$5,984
Oct 17−$9,459−$9,404−$7,008−$5,984
Oct 18−$9,656−$9,615−$7,122−$5,952
Oct 19−$9,883−$9,859−$7,295−$6,018
Oct 20−$10,322−$10,297−$7,747−$6,286
Oct 21−$10,570−$10,545−$7,934−$6,652
Oct 22−$10,570−$10,545−$7,934−$6,652
Oct 23−$11,347−$11,456−$9,258−$7,674
Oct 24−$13,384−$13,418−$11,268−$9,583
Oct 25−$11,003−$11,045−$10,561−$9,536

Every delay side by side

DelayFollower PnLKeptFilled
0 min−$11,003n/a (The leader lost money at this size, so there were no returns to keep)23%
1 min−$11,045n/a (The leader lost money at this size, so there were no returns to keep)22%
5 min (selected)−$10,561n/a (The leader lost money at this size, so there were no returns to keep)21%
30 min−$9,536n/a (The leader lost money at this size, so there were no returns to keep)20%

Where the returns go

  1. Leader PnL at your size−$2,085
  2. Delay cost−$7,923
  3. Slippage helped+$32.57
  4. Fees (buys $479.89 · sells $105.58)−$585.47
  5. Follower PnL−$10,561

Leader PnL is scaled to your per-trade size. Delay cost is the price move between the leader's fill and yours; slippage is walking the book to fill your size; fees use the 2026 fee schedule. Methodology.

By category

CategoryTradesFollower PnLROI
Politics1,560−$10,931−31.3%
Sports87+$370.27+8.6%
Geopolitics10$0.000.0%

Data version 12074 · computed Oct 26, 2026 · 907 unsettled positions marked at the last traded price.

Trades

Each leader buy and the copy we simulated at the selected delay. Open “Details” to see the market fills behind the copy price.

How fills are simulated: a copy can only fill against real taker buys of the same outcome within 10 minutes after the delay, so the headline numbers are conservative. Fill basis adds a second opinion: where no trade proved a fill, order-book or volume evidence may say the size was still fillable (an estimate, never in the headline). Methodology.

Filled whole order · Partial (NN%) part of it · No buyers nobody bought in the window — not counted · Data not in yet too recent to evaluate

Show
Order
Date Market Leader price Copy price Fill Fill basis Follower PnL Details
Trades load from the live API when this section is visible.
Page 1

More Politics traders

See the full Politics copyability board, read the methodology, or learn how slippage and fees eat into copied returns.

This is a simulation built from historical on-chain fills; it is not a record of real copy trades. Past results don't predict future results. Only the wallet address and its public Polymarket name are shown.