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In backtest, only 25% of 0x23d8…0288's buys could be fully copied at a 5-minute delay

Politics 0x23d81ba9371e576015c1e562db09c689f56b0288 Profile on Polymarket

Only 25% of this trader's buys could be fully copied at a 5-minute delay, and another 10% only partly; the +$89,536 comes from the part you could copy. A copier who mirrored 0x23d8…0288's 2,063 buys across 101 markets with a 5-minute delay and $100 per trade would have kept 88% of the leader's returns: +$89,536 against +$101,403 for the leader at the same size. In this backtest, most of the edge survived the delay, and 25% of buys could be filled within 10 minutes. The remaining gap is delay cost $10,683, slippage helped by +$14.40 and fees $1,198. In the backtest, this simulated copy would have tied up to $39,112 at once across 724 positions.

Copy delay

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

Key numbers

Follower PnL
+$89,536
Incl. estimates +$189,500
Max drawdown −$764.46
ROI +158% on total cost
Returns kept
88.3%
Leader, same size +$101,403
follower ÷ leader
Peak capital in use
$39,112
Incl. estimates $107,529
2,063 copied buys · $56,598 total cost
Fill rate
25%
Most buys couldn't be fully copied
Incl. estimates 63%
524 filled · 200 partial · 1,339 no buyers
Backtest score
74/100
2,063 buys · 101 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. 981 estimated: 402 high · 404 medium · 175 low · 537 thin How we estimate

Cumulative PnL across all copied positions

X axis
Max drawdown −$764

Final values: 0 min: +$103,884; 1 min: +$102,019; 5 min: +$89,536; 30 min: +$86,089. Max drawdown −$764.46 (5 min, Sep 24). Hover or use the arrow keys to read values.

Chart data by day
Day (UTC)0 min1 min5 min30 min
Sep 21−$228.68−$221.94−$47.84−$195.97
Sep 22−$767.09−$662.18−$436.29−$435.27
Sep 23−$849.74−$718.18−$450.74−$423.59
Sep 24−$556.06−$456.06−$658.35−$519.68
Sep 25−$610.64−$510.77−$477.84−$5.97
Sep 26−$599.93−$501.16−$457.74−$5.66
Sep 27−$103.67−$72.40−$59.50+$47.15
Sep 28+$376.15+$377.81+$305.73+$649.11
Sep 29+$815.05+$467.46+$328.97+$942.20
Sep 30+$1,080+$727.02+$598.13+$1,239
Oct 1+$1,457+$1,163+$1,084+$1,262
Oct 2+$4,709+$2,535+$1,705+$2,792
Oct 3+$4,719+$2,530+$1,731+$2,800
Oct 4+$5,462+$3,068+$2,113+$3,025
Oct 5+$14,932+$15,459+$14,219+$13,122
Oct 6+$15,532+$16,369+$15,087+$13,397
Oct 7+$18,567+$19,235+$17,895+$15,168
Oct 8+$19,097+$19,750+$18,420+$15,719
Oct 9+$20,705+$21,279+$19,962+$18,931
Oct 10+$20,705+$21,279+$19,962+$18,931
Oct 11+$22,753+$23,379+$22,216+$21,047
Oct 12+$22,768+$23,384+$22,222+$21,048
Oct 13+$31,571+$31,322+$27,231+$32,115
Oct 14+$31,855+$31,597+$27,231+$32,115
Oct 15+$31,954+$31,676+$27,231+$32,115
Oct 16+$32,531+$31,899+$27,283+$32,575
Oct 17+$33,589+$32,939+$28,152+$32,682
Oct 18+$38,255+$37,419+$31,012+$38,014
Oct 19+$38,448+$37,433+$31,013+$38,034
Oct 20+$41,430+$40,020+$34,319+$38,626
Oct 21+$41,389+$39,979+$34,285+$38,626
Oct 22+$41,190+$39,786+$34,261+$38,617
Oct 23+$41,184+$39,744+$34,237+$38,571
Oct 24+$41,968+$40,629+$35,126+$39,640
Oct 25+$103,884+$102,019+$89,536+$86,089

Every delay side by side

DelayFollower PnLKeptFilled
0 min+$103,884100%+ (Exactly 102.5%: the simulated copy did better than the leader)31%
1 min+$102,019100%+ (Exactly 100.6%: the simulated copy did better than the leader)29%
5 min (selected)+$89,53688.3%25%
30 min+$86,08984.9%24%

Where the returns go

  1. Leader PnL at your size+$101,403
  2. Delay cost−$10,683
  3. Slippage helped+$14.40
  4. Fees (buys $1,177 · sells $21.71)−$1,198
  5. Follower PnL+$89,536

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
Politics1,845+$82,703+161%
Sports148+$6,816+134%
Culture68+$16.91+20.5%
Tech2$0.000.0%

Data version 12078 · computed Oct 26, 2026 · 1,476 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.