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In backtest, copying 0xcdcc…935a keeps 85% of returns at a 5-minute delay

Sports 0xcdcccd0f2d86e450d973da415ad2430e5cc7935a Profile on Polymarket

A copier who mirrored 0xcdcc…935a's 123 buys across 23 markets with a 5-minute delay and $100 per trade would have kept 85% of the leader's returns: +$1,129 against +$1,324 for the leader at the same size. In this backtest, most of the edge survived the delay, and 93% of buys could be filled within 10 minutes. The remaining gap is the delay helped by +$44.82, slippage helped by +$1.11 and fees $240.41. In the backtest, this simulated copy would have tied up to $1,801 at once across 119 positions.

Copy delay

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

Key numbers

Follower PnL
+$1,129
Incl. estimates +$809.12
Max drawdown −$1,507
ROI +9.7% on total cost
Returns kept
85.3%
Leader, same size +$1,324
follower ÷ leader
Peak capital in use
$1,801
Incl. estimates $2,100
123 copied buys · $11,609 total cost
Fill rate
93%
Incl. estimates 100%
114 filled · 5 partial · 4 no buyers
Backtest score
88/100
123 buys · 23 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. 9 estimated: 7 high · 2 medium · 0 low How we estimate

Cumulative PnL across all copied positions

X axis
Max drawdown −$1.5k

Final values: 0 min: +$1,193; 1 min: +$1,299; 5 min: +$1,129; 30 min: +$1,648. Max drawdown −$1,507 (5 min, Oct 24). Hover or use the arrow keys to read values.

Chart data by day
Day (UTC)0 min1 min5 min30 min
Oct 5+$1,041+$1,013+$973.91+$425.98
Oct 6+$1,377+$1,362+$1,325+$644.15
Oct 7+$1,335+$1,323+$1,288+$540.35
Oct 8+$1,335+$1,323+$1,288+$540.35
Oct 9+$1,335+$1,323+$1,288+$540.35
Oct 10+$1,335+$1,323+$1,288+$540.35
Oct 11+$1,335+$1,323+$1,288+$540.35
Oct 12+$1,335+$1,323+$1,288+$540.35
Oct 13+$1,587+$1,574+$1,537+$788.42
Oct 14+$1,912+$1,892+$1,854+$1,130
Oct 15+$2,374+$2,413+$2,238+$1,504
Oct 16+$1,456+$1,494+$1,391+$1,799
Oct 17+$1,456+$1,494+$1,391+$1,799
Oct 18+$2,653+$2,683+$2,560+$3,007
Oct 19+$2,422+$2,528+$2,358+$2,877
Oct 20+$2,422+$2,528+$2,358+$2,877
Oct 21+$2,422+$2,528+$2,358+$2,877
Oct 22+$2,422+$2,528+$2,358+$2,877
Oct 23+$2,422+$2,528+$2,358+$2,877
Oct 24+$1,193+$1,299+$1,129+$1,648

Every delay side by side

DelayFollower PnLKeptFilled
0 min+$1,19390.1%95%
1 min+$1,29998.1%94%
5 min (selected)+$1,12985.3%93%
30 min+$1,648100%+ (Exactly 124.5%: the simulated copy did better than the leader)76%

Where the returns go

  1. Leader PnL at your size+$1,324
  2. Delay helped+$44.82
  3. Slippage helped+$1.11
  4. Fees (buys $239.60 · sells $0.81)−$240.41
  5. Follower PnL+$1,129

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
Sports123+$1,129+9.7%

Data version 12092 · computed Oct 26, 2026 · 1 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.