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In backtest, copying 0x9ee4…697b beat the leader at a 5-minute delay

Sports 0x9ee49c02ae1ade698bf9e06d4ca271f236b8697b Profile on Polymarket

A copier who mirrored 0x9ee4…697b's 174 buys across 29 markets with a 5-minute delay and $100 per trade would have made +$674.36 — more than the leader's +$256.09 at the same size, so the copier kept all of the leader's returns and more (263.3%). That happens when prices keep moving the leader's way after they buy and a later entry ends up cheaper: the delay helped by +$427.73, slippage helped by +$235.02 and fees $244.48. A small sample can flip this, so compare the other delays and the trades below. In the backtest, this simulated copy would have tied up to $2,400 at once across 139 positions.

Copy delay

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

Key numbers

Follower PnL
+$674.36
Incl. estimates +$860.45
Max drawdown −$1,009
ROI +5.0% on total cost
Returns kept
100%+ (Exactly 263.3%: the simulated copy did better than the leader)
Leader, same size +$256.09
beat the leader · 263.3%
Peak capital in use
$2,400
Incl. estimates $3,338
174 copied buys · $13,632 total cost
Fill rate
78%
Incl. estimates 89%
135 filled · 4 partial · 35 no buyers
Backtest score
94/100
174 buys · 29 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. 23 estimated: 2 high · 17 medium · 4 low · 16 thin How we estimate

Cumulative PnL across all copied positions

X axis
Max drawdown −$1k

Final values: 0 min: −$130.44; 1 min: −$41.86; 5 min: +$674.36; 30 min: +$1,315. Max drawdown −$1,009 (5 min, Oct 13). Hover or use the arrow keys to read values.

Chart data by day
Day (UTC)0 min1 min5 min30 min
Sep 21+$90.92+$83.29+$159.26+$80.75
Sep 22+$175.19+$161.64+$194.64+$153.33
Sep 23+$175.19+$161.64+$194.64+$153.33
Sep 24+$175.19+$161.64+$194.64+$153.33
Sep 25+$238.62+$218.29+$224.72+$178.43
Sep 26+$238.62+$218.29+$224.72+$178.43
Sep 27+$388.78+$347.77+$276.94+$1,205
Sep 28+$365.29+$331.16+$442.34+$1,210
Sep 29+$418.93+$383.51+$474.54+$1,210
Sep 30+$418.93+$383.51+$474.54+$1,210
Oct 1+$418.93+$383.51+$474.54+$1,210
Oct 2+$455.51+$433.48+$553.10+$1,210
Oct 3+$455.51+$433.48+$553.10+$1,210
Oct 4+$479.51+$457.49+$561.96+$1,217
Oct 5+$494.92+$474.05+$556.97+$1,197
Oct 6+$618.89+$598.02+$675.75+$1,279
Oct 7+$579.50+$579.98+$675.75+$1,279
Oct 8+$579.50+$579.98+$675.75+$1,279
Oct 9+$593.79+$595.56+$685.19+$1,300
Oct 10+$593.79+$595.56+$685.19+$1,223
Oct 11+$276.33+$242.74+$785.09+$2,430
Oct 12−$411.70−$427.62+$415.18+$796.99
Oct 13−$162.25−$14.06+$863.57+$1,553
Oct 14−$162.25−$14.06+$863.57+$1,553
Oct 15−$162.25−$14.06+$863.57+$1,553
Oct 16−$212.67−$64.47+$818.64+$1,582
Oct 17−$212.67−$64.47+$818.64+$1,582
Oct 18−$441.77−$359.25+$519.24+$1,185
Oct 19−$441.77−$359.25+$519.24+$1,185
Oct 20−$441.77−$359.25+$519.24+$1,185
Oct 21−$441.77−$359.25+$519.24+$1,185
Oct 22−$441.77−$359.25+$519.24+$1,185
Oct 23−$441.77−$359.25+$519.24+$1,185
Oct 24−$441.77−$359.25+$519.24+$1,185
Oct 25−$130.44−$41.86+$674.36+$1,315

Every delay side by side

DelayFollower PnLKeptFilled
0 min−$130.44−50.9%77%
1 min−$41.86−16.3%76%
5 min (selected)+$674.36100%+ (Exactly 263.3%: the simulated copy did better than the leader)78%
30 min+$1,315100%+ (Exactly 513.5%: the simulated copy did better than the leader)67%

Where the returns go

  1. Leader PnL at your size+$256.09
  2. Delay helped+$427.73
  3. Slippage helped+$235.02
  4. Fees (buys $191.53 · sells $52.95)−$244.48
  5. Follower PnL+$674.36

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
Sports159+$674.67+5.0%
Other15−$0.31−30.9%

Data version 12083 · computed Oct 26, 2026 · 23 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 Sports traders

See the full Sports 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.