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In backtest, only 36% of 0x506a…bd4e's buys could be fully copied at a 5-minute delay

Sports 0x506a7078546437cb3c5bce3e62af81acb3c2bd4e Profile on Polymarket

Only 36% of this trader's buys could be fully copied at a 5-minute delay, and another 7% only partly; the +$8,707 comes from the part you could copy. A copier who mirrored 0x506a…bd4e's 297 buys across 88 markets with a 5-minute delay and $100 per trade would have made +$8,707 — more than the leader's +$2,190 at the same size, so the copier kept all of the leader's returns and more (397.6%). That happens when prices keep moving the leader's way after they buy and a later entry ends up cheaper: the delay helped by +$7,858, slippage $1,053 and fees $288.56. 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 $3,839 at once across 127 positions.

Copy delay

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

Key numbers

Follower PnL
+$8,707
Incl. estimates +$15,844
Max drawdown −$1,316
ROI +77.6% on total cost
Returns kept
100%+ (Exactly 397.6%: the simulated copy did better than the leader)
Leader, same size +$2,190
beat the leader · 397.6%
Peak capital in use
$3,839
Incl. estimates $6,742
297 copied buys · $11,219 total cost
Fill rate
36%
Most buys couldn't be fully copied
Incl. estimates 62%
107 filled · 20 partial · 170 no buyers
Backtest score
84/100
297 buys · 88 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. 104 estimated: 21 high · 63 medium · 20 low · 82 thin How we estimate

Cumulative PnL across all copied positions

X axis
Max drawdown −$1.3k

Final values: 0 min: +$7,168; 1 min: +$6,967; 5 min: +$8,707; 30 min: +$13,750. Max drawdown −$1,316 (5 min, Sep 22). Hover or use the arrow keys to read values.

Chart data by day
Day (UTC)0 min1 min5 min30 min
Sep 22−$1,359−$1,353−$1,316−$819.78
Sep 23−$1,362−$1,066−$614.84−$528.33
Sep 24−$946.88−$546.38−$95.74−$152.82
Sep 25−$946.88−$546.38−$95.74−$152.82
Sep 26−$764.24−$367.92+$0.85−$152.82
Sep 27−$724.08−$327.90+$24.08+$322.90
Sep 28−$698.40−$523.06+$424.83+$256.28
Sep 29−$634.76−$458.11+$478.99+$752.82
Sep 30−$186.11+$5.67+$660.93+$1,513
Oct 1−$185.06+$6.76+$683.23+$1,492
Oct 2−$185.06+$6.76+$683.23+$1,492
Oct 3+$5,954+$6,145+$7,870+$14,539
Oct 4+$5,979+$6,179+$7,847+$14,496
Oct 5+$5,966+$6,166+$7,901+$13,994
Oct 6+$5,936+$6,166+$7,901+$13,994
Oct 7+$6,164+$6,401+$8,222+$14,019
Oct 8+$6,185+$6,401+$8,302+$14,022
Oct 9+$6,446+$6,634+$8,331+$14,023
Oct 10+$6,446+$6,634+$8,331+$14,023
Oct 11+$6,440+$6,628+$8,327+$13,929
Oct 12+$7,340+$7,129+$8,708+$13,926
Oct 13+$7,340+$7,129+$8,708+$13,926
Oct 14+$7,340+$7,129+$8,708+$13,926
Oct 15+$7,340+$7,129+$8,708+$13,926
Oct 16+$7,340+$7,129+$8,708+$13,926
Oct 17+$7,340+$7,129+$8,708+$13,926
Oct 18+$7,340+$7,129+$8,708+$13,926
Oct 19+$7,340+$7,129+$8,708+$13,926
Oct 20+$7,340+$7,129+$8,708+$13,926
Oct 21+$7,340+$7,129+$8,708+$13,926
Oct 22+$7,340+$7,129+$8,708+$13,926
Oct 23+$7,296+$7,095+$8,707+$13,750
Oct 24+$7,296+$7,095+$8,707+$13,750
Oct 25+$7,168+$6,967+$8,707+$13,750

Every delay side by side

DelayFollower PnLKeptFilled
0 min+$7,168100%+ (Exactly 327.3%: the simulated copy did better than the leader)44%
1 min+$6,967100%+ (Exactly 318.2%: the simulated copy did better than the leader)43%
5 min (selected)+$8,707100%+ (Exactly 397.6%: the simulated copy did better than the leader)36%
30 min+$13,750100%+ (Exactly 627.9%: the simulated copy did better than the leader)26%

Where the returns go

  1. Leader PnL at your size+$2,190
  2. Delay helped+$7,858
  3. Slippage−$1,053
  4. Fees (buys $247.16 · sells $41.40)−$288.56
  5. Follower PnL+$8,707

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
Sports297+$8,707+77.6%

Data version 12091 · computed Oct 26, 2026 · 3 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.