Highest ROI Ethereum 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
no…to made $6.4K on $793.33 of gross traded notional
8.1× ROI
Sub-category
| # | Trader | Market | Entry | Notional | Profit | ROI | Resolved |
|---|---|---|---|---|---|---|---|
| 1 | no…to | Ethereum Up or Down - August 24, 3AM ETCrypto · Ethereum | 11.0¢ | $793.33 | +$6.4K | 8.1× | Aug 24, 2025 |
| 2 | CR…BY | Ethereum Up or Down - December 29, 6:15PM-6:30PM ETCrypto · Ethereum | 11.0¢ | $732.33 | +$5.9K | 8.1× | Dec 29, 2025 |
| 3 | 0x…e9 | Ethereum Up or Down - November 4, 4PM ETCrypto · Ethereum | 10.9¢ | $549.29 | +$4.5K | 8.1× | Nov 4, 2025 |
| 4 | go…le | Will the price of Ethereum be above $2,000 on March 6?Crypto · Ethereum | 10.9¢ | $2.8K | +$22.8K | 8.2× | Mar 6, 2026 |
| 5 | no…to | Ethereum Up or Down - August 29, 1AM ETCrypto · Ethereum | 10.9¢ | $843.99 | +$6.9K | 8.2× | Aug 29, 2025 |
| 6 | fi…ee | Ethereum Up or Down - December 9, 9AM ETCrypto · Ethereum | 10.8¢ | $671.51 | +$5.5K | 8.2× | Dec 9, 2025 |
| 7 | ph…er | Ethereum ETF approved by May 31?Crypto · Ethereum | 10.6¢ | $2.5K | +$21.3K | 8.4× | May 24, 2024 |
| 8 | pl…ut | Will the price of Ethereum be above $2,900 on December 2?Crypto · Ethereum | 10.6¢ | $982.73 | +$8.3K | 8.4× | Dec 2, 2025 |
| 9 | Sa…MC | Ethereum ETF approved by May 31?Crypto · Ethereum | 10.6¢ | $4.6K | +$38.7K | 8.4× | May 24, 2024 |
| 10 | wo…er | Will the price of Ethereum be above $4,000 on October 21?Crypto · Ethereum | 10.5¢ | $1.1K | +$9.6K | 8.6× | Oct 21, 2025 |
| 11 | pa…ss | Ethereum ETF approved by May 31?Crypto · Ethereum | 10.4¢ | $13.3K | +$114.9K | 8.6× | May 24, 2024 |
| 12 | 0x68…29 | Ethereum Up or Down - September 18, 3:30PM-3:45PM ETCrypto · Ethereum | 10.2¢ | $684.97 | +$6.0K | 8.8× | Sep 18, 2025 |
| 13 | AA…ce | Ethereum Up or Down - February 16, 5:15PM-5:30PM ETCrypto · Ethereum | 10.2¢ | $1.1K | +$9.5K | 8.8× | Feb 16, 2026 |
| 14 | Pu…in | Ethereum Up or Down - January 14, 8:45AM-9:00AM ETCrypto · Ethereum | 10.2¢ | $2.0K | +$17.4K | 8.8× | Jan 14, 2026 |
| 15 | bZ…Uo | Will Ethereum reach $2,700 in September?Crypto · Ethereum | 10.0¢ | $539.48 | +$4.9K | 9.0× | Sep 27, 2026 |
| 16 | ne…ng | Will Ethereum dip to $2,650 on October 6?Crypto · Ethereum | 9.8¢ | $1.2K | +$10.8K | 9.2× | Oct 7, 2026 |
| 17 | 0xd5…4e | Will the price of Ethereum be above $4,200 on October 10?Crypto · Ethereum | 8.5¢ | $1.2K | +$10.9K | 9.5× | Oct 10, 2025 |
| 18 | Po…KT | Ethereum ETF approved by May 31?Crypto · Ethereum | 9.5¢ | $1.3K | +$12.4K | 9.6× | May 24, 2024 |
| 19 | be…et | Ethereum Up or Down - November 27, 12:15PM-12:30PM ETCrypto · Ethereum | 9.0¢ | $1.1K | +$10.7K | 10.1× | Nov 27, 2025 |
| 20 | Ju…o2 | Will Ethereum dip to $1,900 February 16-22?Crypto · Ethereum | 9.0¢ | $1.4K | +$14.6K | 10.1× | Feb 23, 2026 |
| 21 | sl…rp | Will Ethereum dip to $2500 by February 28 2025?Crypto · Ethereum | 9.0¢ | $631.13 | +$6.4K | 10.1× | Feb 3, 2025 |
| 22 | Pu…in | Ethereum Up or Down - January 4, 6:00PM-6:15PM ETCrypto · Ethereum | 8.9¢ | $1.0K | +$10.4K | 10.3× | Jan 4, 2026 |
| 23 | st…43 | Ethereum Up or Down - April 7, 7:15PM-7:20PM ETCrypto · Ethereum | 8.5¢ | $835.64 | +$9.0K | 10.8× | Apr 7, 2026 |
| 24 | CR…BY | Ethereum Up or Down - January 11, 6:00PM-6:15PM ETCrypto · Ethereum | 8.2¢ | $894.90 | +$10.0K | 11.2× | Jan 11, 2026 |
| 25 | La…re | Will Ethereum dip to $1,900 February 16-22?Crypto · Ethereum | 8.0¢ | $880.00 | +$10.1K | 11.5× | Feb 23, 2026 |
| 26 | Ju…32 | Will Ethereum dip to $1,900 February 16-22?Crypto · Ethereum | 8.0¢ | $840.00 | +$9.7K | 11.5× | Feb 23, 2026 |
| 27 | ht…32 | Ethereum Up or Down - January 15, 7:45PM-8:00PM ETCrypto · Ethereum | 8.0¢ | $500.00 | +$5.8K | 11.5× | Jan 16, 2026 |
| 28 | co…n2 | Will the price of Ethereum be above $2,300 on April 27?Crypto · Ethereum | 3.8¢ | $729.30 | +$8.5K | 11.7× | Apr 27, 2026 |
| 29 | Pu…in | Ethereum Up or Down - January 15, 10:45AM-11:00AM ETCrypto · Ethereum | 7.3¢ | $727.58 | +$9.2K | 12.7× | Jan 15, 2026 |
| 30 | 0x…70 | Will the price of Ethereum be above $2,000 on March 27?Crypto · Ethereum | 7.3¢ | $530.77 | +$6.8K | 12.7× | Mar 27, 2026 |
| 31 | jh…22 | Ethereum Up or Down on June 28?Crypto · Ethereum | 7.0¢ | $1.0K | +$13.9K | 13.3× | Jun 28, 2025 |
| 32 | 0x…4e | Ethereum Up or Down - February 26, 9:30AM-9:35AM ETCrypto · Ethereum | 6.9¢ | $676.32 | +$9.1K | 13.5× | Feb 26, 2026 |
| 33 | 0x…00 | Ethereum Up or Down - February 7, 8AM ETCrypto · Ethereum | 4.6¢ | $518.05 | +$7.8K | 15.1× | Feb 7, 2026 |
| 34 | Lo…ha | Ethereum Up or Down - February 11, 8:15AM-8:30AM ETCrypto · Ethereum | 6.0¢ | $1.4K | +$22.5K | 15.6× | Feb 11, 2026 |
| 35 | fr…er | Ethereum Up or Down on November 5?Crypto · Ethereum | 6.0¢ | $720.00 | +$11.3K | 15.7× | Nov 5, 2025 |
| 36 | Dy…ss | Will the price of Ethereum be above $2,900 on November 20?Crypto · Ethereum | 5.6¢ | $744.75 | +$12.6K | 16.9× | Nov 20, 2025 |
| 37 | Jm…88 | Will the price of Ethereum be above $3,900 on October 16?Crypto · Ethereum | 5.2¢ | $1.1K | +$20.1K | 18.2× | Oct 16, 2025 |
| 38 | CR…BY | Ethereum Up or Down - January 8, 8:15PM-8:30PM ETCrypto · Ethereum | 5.0¢ | $1.0K | +$19.3K | 19.2× | Jan 9, 2026 |
| 39 | 0x…61 | Will Ethereum reach $2,700 September 14-20?Crypto · Ethereum | 3.3¢ | $537.34 | +$15.9K | 29.6× | Sep 21, 2026 |
| 40 | po…er | Will Ethereum dip to $2,400 January 26-1?Crypto · Ethereum | 2.8¢ | $746.21 | +$26.2K | 35.1× | Jan 31, 2026 |
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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.