PolyCopySim
POLYMARKET BACKTESTING

Don't copy
blind.

Simulate any Polymarket wallet with real delays and slippage. Know exactly how much alpha survives before you risk a single dollar.

Run Free Backtest View Pricing

No credit card. 3 free runs/day. Results in <30s.

polycopy simulate
$ polycopy simulate 0x7a3f...c891
Fetching 247 trades (30d window)...
Running delay simulation: 0s, 30s, 2m, 10m
WALLET 0x7a3f...c891 Grade A+
┌──────────┬────────┬───────┬────────┐
│ Delay │ ROI │ Win% │ MaxDD │
├──────────┼────────┼───────┼────────┤
│ 0s │ +47.2% │ 72% │ -8.1% │
│ 30s │ +44.8% │ 71% │ -9.3% │
│ 2m │ +38.1% │ 68% │ -11.6% │
│ 10m │ +31.4% │ 64% │ -14.2% │
└──────────┴────────┴───────┴────────┘
✓ Retains 66% of edge at 2min delay
✓ Recommended for copy trading
$
Free
To get started
4 Modes
Per simulation
<30s
Average run time
1-min
Price fidelity

Product

Every metric that matters,nothing that doesn't.

polycopysim.com/app/backtests/result
0x7a3f...c891GRADE A+
30d · 247 trades · 14 markets
Original ROI
+47.2%
$4,720 profit
Copy @ 2min
+38.1%
$3,810 profit
Win Rate
72%
178W / 69L
Max Drawdown
-8.1%
Recovered in 4d
ROI by DelayEdge retention vs. original
0s
+47.2%100%
30s
+44.8%95%
2m
YOUR DELAY
+38.1%81%
10m
+31.4%67%
Equity Curve
Original Copy @ 2m
$14.7k$12.5k$10.0k
Feb 12Feb 19Feb 26Mar 5Mar 12
Recent Trades PRO: FULL HISTORY
MarketPriceP&L
BTC > $105k Mar 28?0.62+$18.40
ETH > $4k Apr 1?0.41+$7.20
Fed Rate Cut June?0.78+$31.00
Trump wins Iowa?0.84+$52.10
SOL > $200 Apr?0.33-$4.20
GDP > 3% Q1?0.56+$12.80
243 more tradesUnlock with Pro
Try It Free

See your own results in under 30 seconds

Pricing

Free to start.
Pro to dominate.

One plan, no surprises. Upgrade when you need unlimited power.

Free
$0
Forever, no card required
3 backtests per day
1 wallet per backtest
30-day history
Preset delays (0s, 2m, 10m)
CSV export
Custom delays
Multi-wallet comparison
365-day history
Tick-level pricing
Get Started Free
RECOMMENDED
Pro
$39/mo
Cancel anytime
Unlimited backtests
Up to 20 wallets per run
365-day history
Custom delays (any value)
Multi-wallet comparison
Tick-level pricing (TRADES)
Saved presets
CSV export
Priority support
Upgrade to Pro

How it works

30 seconds toyour first insight.

01

Paste a wallet

Enter any Polymarket wallet address you want to evaluate as a copy target.

0x7a3f...c891
02

Run simulation

We fetch their trades and replay every one with your chosen delays, capital, and slippage.

247 trades · 4 delays
03

Read the verdict

Compare ROI across delays. If the edge survives your latency, you've found a target.

Grade A+ · Copy-ready

Stop guessing.
Start simulating.

Every day you copy without backtesting is a day you're flying blind. Know the edge before you deploy the capital.

Run Your First Backtest

Free. No signup required for first run.