Highest ROI trades on Polymarket
The biggest return-multiple trades that hit — someone took a long-shot position and it paid. Ranked by ROI (realized profit ÷ gross traded notional), from every resolved position on-chain. Click any trader to explore their full history.
Top trade
0x…04 made $6.5K on $797.54 of gross traded notional
8.2× ROI
| # | Trader | Market | Entry | Notional | Profit | ROI | |
|---|---|---|---|---|---|---|---|
| 1 | 0x…04 | Will Bitcoin reach $80,000 on September 18? | 10.9¢ | $797.54 | +$6.5K | 8.2× | Sep 18, 2026 |
| 2 | ss…66 | Bitcoin Up or Down - August 28, 5:15PM-5:30PM ET | 10.7¢ | $644.20 | +$5.4K | 8.4× | Aug 28, 2026 |
| 3 | kt…34 | Bitcoin Up or Down - August 28, 5:15PM-5:30PM ET | 10.5¢ | $643.26 | +$5.5K | 8.5× | Aug 28, 2026 |
| 4 | fr…er | Will Bitcoin reach $80,000 in August? | 0.87¢ | $5.4K | +$46.3K | 8.6× | Aug 24, 2026 |
| 5 | 34…6y | Bitcoin Up or Down - September 4, 5:30PM-5:45PM ET | 9.3¢ | $1.2K | +$12.2K | 9.7× | Sep 4, 2026 |
| 6 | 0xf7…a7 | Will the price of Solana be above $105 on September 18? | 9.2¢ | $599.77 | +$5.9K | 9.9× | Sep 18, 2026 |
| 7 | 0x…89 | Bitcoin Up or Down - September 12, 8:30AM-8:45AM ET | 8.8¢ | $588.21 | +$6.1K | 10.3× | Sep 12, 2026 |
| 8 | 0x…52 | Will Ethereum reach $2,500 on September 5? | 5.7¢ | $905.93 | +$15.1K | 16.6× | Sep 6, 2026 |
| 9 | Ni…13 | Will Bitcoin reach $81,000 on August 24? | 5.4¢ | $757.81 | +$13.4K | 17.7× | Aug 25, 2026 |
| 10 | 0x…61 | Will Ethereum reach $2,700 September 14-20? | 3.3¢ | $537.34 | +$15.9K | 29.6× | Sep 21, 2026 |
Find traders with real, repeatable skill
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ROI = realized profit ÷ gross traded notional on a single resolved position — the denominator is the Notional column (buy cost basis plus sell proceeds), not the cost basis. Profit is gross of fees. Past performance does not predict future results. Not financial advice.