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In backtest, only 8% of 0xcdb1…276c's buys could be fully copied at a 5-minute delay

Finance 0xcdb1f1ef8213c06911e4ba6a884176c5571e276c Profile on Polymarket

ProvisionalIncludes trades from the last ~40 minutes, so these results may still change. Computed Oct 26, 2026, 02:18 UTC.

Only 8% of this trader's buys could be fully copied at a 5-minute delay, and another 5% only partly; the +$292.61 comes from the part you could copy. A copier who mirrored 0xcdb1…276c's 1,193 buys across 126 markets with a 5-minute delay and $100 per trade would have kept only 24% of the leader's returns: +$292.61 against +$1,240 for the leader at the same size. Most of the edge is eaten before a follower can act: delay cost $772.23, slippage helped by +$8.27 and fees $183.28. In the backtest, this simulated copy would have tied up to $3,011 at once across 149 positions.

Copy delay

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

Key numbers

Follower PnL
+$292.61
Incl. estimates +$1,576
Max drawdown −$134.92
ROI +2.8% on total cost
Returns kept
23.6%
Leader, same size +$1,240
follower ÷ leader
Peak capital in use
$3,011
Incl. estimates $83,334
1,193 copied buys · $10,290 total cost
Fill rate
8%
Most buys couldn't be fully copied
Incl. estimates 81%
90 filled · 59 partial · 1,044 no buyers
Backtest score
31/100
1,193 buys · 126 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. 1,021 estimated: 671 high · 211 medium · 139 low · 77 thin How we estimate

Cumulative PnL across all copied positions

X axis
Max drawdown −$135

Final values: 0 min: +$1,108; 1 min: +$901.45; 5 min: +$292.61; 30 min: +$709.89. Max drawdown −$134.92 (5 min, Sep 30). Hover or use the arrow keys to read values.

Chart data by day
Day (UTC)0 min1 min5 min30 min
Sep 21+$1.94+$1.94+$1.93$0.00
Sep 22+$113.05+$108.05+$122.45+$85.34
Sep 23+$108.40+$29.67+$118.62+$64.64
Sep 24+$117.09−$12.39+$102.27+$65.86
Sep 25+$128.76−$10.54+$105.51+$74.19
Sep 26+$195.52+$50.81+$132.52+$127.20
Sep 27+$195.52+$50.81+$132.52+$127.20
Sep 28+$138.97−$4.63+$113.57+$115.83
Sep 29+$701.74+$466.10+$283.52+$743.43
Sep 30+$852.16+$252.25+$271.14+$728.35
Oct 1+$853.38+$254.74+$275.44+$726.59
Oct 2+$870.88+$252.12+$267.38+$742.22
Oct 3+$863.12+$248.93+$267.35+$736.97
Oct 4+$863.12+$248.93+$267.35+$736.97
Oct 5+$863.12+$248.93+$267.35+$736.97
Oct 6+$869.11+$372.38+$277.23+$737.60
Oct 7+$884.87+$383.98+$277.35+$737.97
Oct 8+$884.86+$383.98+$277.35+$737.97
Oct 9+$878.62+$384.51+$272.80+$732.27
Oct 10+$878.62+$384.51+$273.50+$732.73
Oct 11+$876.80+$383.40+$273.50+$732.73
Oct 12+$877.05+$383.77+$273.87+$732.73
Oct 13+$1,216+$961.98+$374.12+$732.36
Oct 14+$1,245+$997.63+$350.83+$725.72
Oct 15+$1,245+$997.63+$350.83+$742.96
Oct 16+$1,229+$963.29+$317.59+$786.42
Oct 17+$1,229+$963.29+$317.59+$786.42
Oct 18+$1,230+$963.24+$332.42+$786.42
Oct 19+$1,144+$922.31+$306.37+$710.49
Oct 20+$1,147+$925.58+$306.73+$717.66
Oct 21+$1,147+$925.58+$306.73+$717.66
Oct 22+$1,148+$933.63+$308.83+$707.60
Oct 23+$1,115+$904.51+$291.01+$711.32
Oct 24+$1,112+$902.43+$291.11+$709.90
Oct 25+$1,108+$901.44+$292.60+$709.89
Oct 26+$1,108+$901.45+$292.61+$709.89

Every delay side by side

DelayFollower PnLKeptFilled
0 min+$1,10889.3%13%
1 min+$901.4572.7%11%
5 min (selected)+$292.6123.6%8%
30 min+$709.8957.3%5%

Where the returns go

  1. Leader PnL at your size+$1,240
  2. Delay cost−$772.23
  3. Slippage helped+$8.27
  4. Fees (buys $99.48 · sells $83.80)−$183.28
  5. Follower PnL+$292.61

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
Finance602+$114.30+34.8%
Politics306+$148.19+1.8%
Economy167−$19.32−2.0%
Geopolitics59−$89.54−18.5%
Crypto36$0.000.0%
Tech20+$142.91+69.7%
Culture2−$3.93−78.7%
Sports1$0.000.0%

Data version 12080 · computed Oct 26, 2026 · 778 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 Finance traders

See the full Finance 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.