Polyrank

Highest ROI trades on Polymarket

The biggest return-on-cost trades that hit — someone took a long-shot position and it paid. Ranked by ROI (profit ÷ cost), from every resolved position on-chain. Click any trader to explore their full history.

Top trade
no…xx turned $595.44 into $20.0K
32.6× ROI
Resolved within
#TraderMarketEntryCostProfitROI
1no…xxUS x Iran ceasefire by April 7?3.0¢$595.44+$19.4K32.6×
2Na…toKhamenei out as Supreme Leader of Iran by February 28?4.2¢$2.0K+$45.5K22.8×
3Wh…anWill Andy Burnham be the next Prime Minister of the United Kingdom in 2026?4.2¢$553.89+$12.5K22.6×
40x…65Russia x Ukraine ceasefire by May 31, 2026?4.9¢$2.1K+$40.6K19.3×
5Mo…eyUS x Iran permanent peace deal by June 15, 2026?5.7¢$850.00+$14.2K16.6×
60x…37US and Iran sign an agreement by June 15, 2026?5.8¢$695.77+$11.2K16.1×
7Sn…r7Will Jeffrey Kessler be the Democratic nominee for Senate in West Virginia?6.0¢$538.72+$8.4K15.7×
8D6…63Maduro out by January 31, 2026?6.0¢$861.52+$13.5K15.7×
9Zo…gaWill Donald Trump publicly insult Keir Starmer by June 30, 2026?6.1¢$570.48+$8.8K15.4×
10Ba…esUS x Iran ceasefire by April 15?6.3¢$650.00+$9.7K15.0×
11fi…atRussia x Ukraine ceasefire by May 31, 2026?6.3¢$2.0K+$29.8K14.9×
120x…06Will Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?6.3¢$1.5K+$22.8K14.8×
13as…avUS x Iran permanent peace deal by June 15, 2026?6.3¢$783.64+$11.6K14.8×
14te…seWill the Iran ceasefire continue through May 25?6.5¢$858.69+$12.3K14.4×
15Fr…oxMaduro out by January 31, 2026?7.0¢$779.68+$10.4K13.3×
160x…87Maduro out by January 31, 2026?7.2¢$5.8K+$75.0K13.0×
17ni…erRussia x Ukraine ceasefire by May 31, 2026?7.4¢$10.1K+$126.2K12.5×
180x…84Maduro out by January 31, 2026?7.4¢$32.5K+$404.2K12.4×
19P…DRussia x Ukraine ceasefire by May 31, 2026?7.5¢$1.1K+$13.4K12.3×
200x…12Maduro out by January 31, 2026?7.6¢$740.07+$9.0K12.2×
21yu…52Iran closes its airspace by May 24?7.7¢$1.4K+$17.2K12.1×
22Bi…inKhamenei out as Supreme Leader of Iran by February 28?7.7¢$1.0K+$12.0K12.0×
230x…bfUS x Iran permanent peace deal by June 15, 2026?7.8¢$2.2K+$26.6K11.8×
240x…84Maduro out by January 31, 2026?8.0¢$2.0K+$22.7K11.5×
25M…PWill the Iran ceasefire continue through May 25?3.5¢$880.85+$10.1K11.5×
26Th…99Maduro out by January 31, 2026?8.0¢$818.25+$9.4K11.5×
270x…05Maduro out by January 31, 2026?8.1¢$951.97+$10.9K11.4×
280xd1…feWill Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?8.1¢$634.66+$7.2K11.4×
2915…d6Maduro out by January 31, 2026?8.2¢$2.8K+$31.2K11.2×
300x…27Will the Iran ceasefire continue through May 26?8.5¢$543.00+$5.9K10.8×
31fo…rkWill Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?8.6¢$1000.00+$10.6K10.6×
32Up…wnIsrael x Hamas ceasefire by October 10?8.4¢$3.0K+$32.1K10.6×
33W3…9sMaduro out by January 31, 2026?9.0¢$790.67+$8.0K10.1×
34sp…ngMaduro out by January 31, 2026?9.0¢$774.26+$7.8K10.1×
35te…itMaduro out by January 31, 2026?9.0¢$1.6K+$15.7K10.1×
360x7b…fdMaduro out by January 31, 2026?9.1¢$924.79+$9.3K10.0×
37Po…orWill Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?9.1¢$7.7K+$76.9K10.0×
380x…05Will Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?9.2¢$755.60+$7.5K9.9×
390x…82Maduro out by January 31, 2026?9.2¢$928.33+$9.2K9.9×
400x07…feWill Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?9.3¢$926.23+$9.0K9.7×
41Ea…ggWill Steve Bannon be in the Epstein Files?9.3¢$511.40+$5.0K9.7×
42co…r4Iran closes its airspace by June 8?5.6¢$550.18+$5.3K9.7×
43Ri…usWill Barack Obama be named in newly released Epstein files?9.4¢$1.0K+$10.0K9.7×
44Bi…inRussia x Ukraine ceasefire by June 30, 2026?9.8¢$2.0K+$18.9K9.3×
450x…36Maduro out by January 31, 2026?9.8¢$1.9K+$17.1K9.2×
46w…oWill Oh Se-hoon win the 2026 Seoul Mayoral Election10.0¢$614.50+$5.5K9.0×
47Ga…68Will Jorge “Tuto” Quiroga win the most votes in the first round of the 2025 Bolivia presidential election?10.0¢$552.27+$5.0K9.0×
48Ho…stMaduro out by January 31, 2026?10.0¢$1.9K+$17.1K9.0×
49te…seWill Trump sign the Epstein Disclosure Bill on November 19?10.0¢$1.4K+$12.8K9.0×
500x…29US x Iran ceasefire by April 15?10.1¢$662.89+$5.9K8.9×
510x…14Will Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?10.2¢$780.35+$6.9K8.8×
52Go…21Will the Iran ceasefire continue through May 27?10.2¢$999.52+$8.8K8.8×
53TH…64Russia x Ukraine ceasefire by May 31, 2026?3.5¢$969.84+$8.5K8.7×
54or…yzWill Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?10.4¢$10.6K+$91.3K8.6×
55Tw…esRussia x Ukraine ceasefire by June 30, 2026?10.4¢$13.5K+$116.0K8.6×
560x…11Khamenei out as Supreme Leader of Iran by February 28?10.7¢$662.00+$5.5K8.3×
57Ce…ngMaduro out by January 31, 2026?11.0¢$600.00+$4.9K8.1×
580x6b…c5Maduro out by January 31, 2026?11.3¢$10.0K+$78.4K7.8×
59Ed…erKhamenei out as Supreme Leader of Iran by February 28?11.3¢$1.0K+$7.9K7.8×
60fg…hrUS announces new Iran agreement/ceasefire extension by June 15?8.6¢$768.92+$6.0K7.8×
610x…01Will Trump sign the Epstein Disclosure Bill on November 19?11.4¢$2.1K+$16.1K7.7×
62Mi…inWill the Iran ceasefire continue through May 25?11.5¢$1.6K+$12.3K7.7×
63se…00Khamenei out as Supreme Leader of Iran by March 31?12.0¢$501.74+$3.7K7.3×
640x…25US x Iran permanent peace deal by June 15, 2026?12.0¢$4.5K+$33.0K7.3×
65bi…ysUS x Iran ceasefire by April 15?12.0¢$3.0K+$22.4K7.3×
660x…29Will Elon and DOGE cut less than $50b in federal spending in 2025?12.0¢$1.4K+$10.1K7.3×
67Ch…asMaduro out by January 31, 2026?12.1¢$9.9K+$72.2K7.3×

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ROI = realized profit ÷ cost basis on a single resolved position. Past performance does not predict future results. Not financial advice.