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●Polyrank

Highest ROI World 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
Ge…er made $6.6K on $801.18 of gross traded notional
8.3× ROI
AllSportsEsportsCryptoTennisPoliticsWeatherPop CultureFinanceTechWorldStocksMentions
Sub-category
AllGlobal electionsMiddle EastUkraine & RussiaEconomy & the FedGeopoliticsTrumpUS electionsUS politics
Resolved within
All time7d30d90d1y
#TraderMarketEntryNotionalProfitROIResolved
1Ge…erWill Flávio Bolsonaro return to Brazil by November 30, 2026?World10.8¢$801.18+$6.6K8.3×Oct 28, 2026
2e…hWill Nicușor Dan win by 6–12%?World · Global elections10.7¢$1.3K+$11.3K8.3×May 21, 2025
3Tw…esRussia x Ukraine ceasefire by June 30, 2026?World · Ukraine & Russia10.4¢$13.5K+$116.0K8.6×May 9, 2026
4S…OIsrael military response against Iran by Friday?World · Middle East10.1¢$710.03+$6.3K8.9×Oct 26, 2024
5Ga…68Will Jorge “Tuto” Quiroga win the most votes in the first round of the 2025 Bolivia presidential election?World · Global elections10.0¢$552.27+$5.0K9.0×Aug 20, 2025
6so…a1Will US or Israel strike Iran by February 28, 2026?World · Middle East10.0¢$2.0K+$18.0K9.0×Feb 28, 2026
7Bi…inRussia x Ukraine ceasefire by June 30, 2026?World · Ukraine & Russia9.8¢$2.0K+$18.9K9.3×May 9, 2026
8W…!Israel military action against Iran by Friday?World · Middle East9.7¢$1.4K+$13.3K9.3×Apr 19, 2024
9th…19Israel military response against Iran by Friday?World · Middle East9.7¢$753.86+$7.0K9.3×Oct 26, 2024
10ka…ssWill US or Israel strike Iran by February 28, 2026?World · Middle East9.5¢$5.5K+$52.0K9.5×Feb 28, 2026
11y…5US strikes Nigeria by December 31?World · Geopolitics9.4¢$11.3K+$108.7K9.6×Dec 26, 2025
12Ho…stUS x Venezuela military engagement by January 15, 2026?World · Geopolitics9.3¢$1.5K+$14.6K9.8×Jan 3, 2026
13re…afRussia x Ukraine ceasefire by June 30, 2026?World · Ukraine & Russia9.2¢$2.0K+$19.5K9.9×May 9, 2026
14o-…54Will Nicușor Dan win by 6–12%?World · Global elections9.2¢$5.7K+$56.2K9.9×May 21, 2025
15li…erRussia x Ukraine ceasefire by June 30, 2026?World · Ukraine & Russia9.1¢$658.72+$6.6K10.0×May 9, 2026
160x…69US x Venezuela military engagement by January 15, 2026?World · Geopolitics9.0¢$500.00+$5.1K10.1×Jan 3, 2026
17Ma…anWill Israel strike Iran on Friday Oct 25?World · Middle East8.8¢$760.44+$7.8K10.3×Oct 26, 2024
18Up…wnIsrael x Hamas ceasefire by October 10?World · Middle East8.4¢$3.0K+$32.1K10.6×Oct 9, 2025
190x…37Israel military response against Iran by Friday?World · Middle East8.5¢$800.00+$8.6K10.8×Oct 26, 2024
20an…tsUS strikes Nigeria by December 31?World · Geopolitics8.4¢$1.6K+$17.2K10.9×Dec 26, 2025
210x1e…d2Will the US next strike Iran on February 28, 2026 (ET)?World · Middle East8.1¢$709.66+$8.1K11.4×Mar 4, 2026
22Ga…68Will Kim Moon-soo be the People's Power Party candidate for president?World7.8¢$545.83+$6.4K11.7×May 3, 2025
230x…19US strikes Nigeria by December 31?World · Geopolitics7.6¢$969.43+$11.8K12.1×Dec 26, 2025
24Ca…99Will the US next strike Iran on February 28, 2026 (ET)?World · Middle East5.0¢$6.2K+$95.0K15.4×Mar 4, 2026
25Ge…orWill the US next strike Iran on February 28, 2026 (ET)?World · Middle East6.1¢$1.2K+$18.6K15.5×Mar 4, 2026
26z…nWill the US next strike Iran on February 28, 2026 (ET)?World · Middle East5.8¢$600.00+$9.7K16.2×Mar 4, 2026
27Ra…olWill Linke win less than 9% of all valid second votes?World · Global elections5.1¢$1.5K+$27.8K18.5×Sep 7, 2026
28fl…llWill the US next strike Iran on February 28, 2026 (ET)?World · Middle East4.6¢$3.7K+$75.8K20.6×Mar 4, 2026
29Sn…r7Will Iliana Iotova win the 2026 Bulgarian presidential first round by less than 10%?World · Global elections3.7¢$703.55+$18.3K26.1×Oct 27, 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.