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In backtest, only 29% of 0x0787…0ca3's buys could be fully copied at a 5-minute delay

Politics 0x0787a58e205a70320db638113fe8da18c8800ca3 Profile on Polymarket

Only 29% of this trader's buys could be fully copied at a 5-minute delay, and another 14% only partly; the −$6,810 comes from the part you could copy. A copier who mirrored 0x0787…0ca3's 2,729 buys across 350 markets with a 5-minute delay and $100 per trade would have ended at −$6,810, while the leader made +$9,302 at the same size. At a 5-minute delay a follower can't keep up: delay cost $13,833, slippage $890.43 and fees $1,388 outweigh whatever edge the leader had. In the backtest, this simulated copy would have tied up to $65,358 at once across 1,175 positions.

Copy delay

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

Key numbers

Follower PnL
−$6,810
Incl. estimates −$1,756
Max drawdown −$10,097
ROI −7.5% on total cost
Returns kept
−73.2%
Leader, same size +$9,302
follower ÷ leader
Peak capital in use
$65,358
Incl. estimates $142,856
2,729 copied buys · $90,789 total cost
Fill rate
29%
Most buys couldn't be fully copied
Incl. estimates 60%
794 filled · 381 partial · 1,554 no buyers
Backtest score
22/100
2,729 buys · 350 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. 1,272 estimated: 575 high · 385 medium · 312 low · 600 thin How we estimate

Cumulative PnL across all copied positions

X axis
Max drawdown −$10k

Final values: 0 min: −$2,811; 1 min: −$4,529; 5 min: −$6,810; 30 min: −$1,812. Max drawdown −$10,097 (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 22+$3,670+$2,706+$2,112+$2,865
Sep 23+$3,672+$2,568+$2,185+$2,817
Sep 24+$4,194+$2,929+$1,982+$2,284
Sep 25+$4,359+$3,262+$2,166+$3,012
Sep 26+$4,533+$3,378+$2,340+$3,128
Sep 27+$4,181+$3,036+$2,005+$3,079
Sep 28+$3,393+$1,486+$549.57+$3,077
Sep 29+$2,715+$590.45−$297.72+$2,442
Sep 30+$5,024+$2,880+$1,792+$3,069
Oct 1+$4,234+$2,422+$1,318+$3,999
Oct 2+$4,062+$2,330+$1,319+$3,933
Oct 3+$4,043+$2,351+$1,344+$3,925
Oct 4+$3,916+$2,286+$1,264+$4,081
Oct 5+$3,916+$2,286+$1,264+$4,081
Oct 6+$3,916+$2,286+$1,264+$4,081
Oct 7+$4,109+$2,479+$1,283+$4,260
Oct 8+$4,051+$2,477+$1,398+$4,453
Oct 9+$3,916+$2,314+$1,324+$4,476
Oct 10+$3,786+$2,168+$1,329+$4,774
Oct 11+$3,670+$2,028+$1,207+$4,688
Oct 12+$3,387+$1,719+$800.83+$4,617
Oct 13+$3,486+$1,799+$705.08+$4,658
Oct 14+$2,059+$123.31−$734.71+$4,027
Oct 15+$1,937+$44.12−$818.92+$4,187
Oct 16+$1,767−$111.77−$1,032+$4,182
Oct 17+$1,708−$161.53−$999.52+$4,190
Oct 18+$1,595−$247.07−$981.16+$4,203
Oct 19+$1,388−$692.36−$2,436+$3,394
Oct 20+$1,311−$672.72−$2,389+$3,457
Oct 21−$840.61−$2,731−$5,168+$201.81
Oct 22−$1,346−$3,136−$5,490−$190.21
Oct 23−$2,302−$4,036−$6,392−$924.79
Oct 24−$2,289−$4,023−$6,349−$902.40
Oct 25−$2,250−$4,489−$6,774−$1,542
Oct 26−$2,811−$4,529−$6,810−$1,812

Every delay side by side

DelayFollower PnLKeptFilled
0 min−$2,811−30.2%34%
1 min−$4,529−48.7%31%
5 min (selected)−$6,810−73.2%29%
30 min−$1,812−19.5%23%

Where the returns go

  1. Leader PnL at your size+$9,302
  2. Delay cost−$13,833
  3. Slippage−$890.43
  4. Fees (buys $1,388 · sells $0.00)−$1,388
  5. Follower PnL−$6,810

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
Politics1,894−$8,639−11.4%
Tech299+$2,182+23.4%
Geopolitics298−$199.27−4.4%
Economy190−$76.90−18.9%
Other20+$52.82+108%
Weather19−$136.63−20.7%
Finance9+$6.81+11.1%

Data version 12077 · computed Oct 26, 2026 · 1,666 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.
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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.