Polyrank

Highest ROI trades on Polymarket

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

Top trade
Ov…el turned $915.72 into $43.6K
46.6× ROI
#TraderMarketEntryCostProfitROI
1Ov…elElise Stefanik confirmed as UN ambassador?1.6¢$915.72+$42.7K46.6×
2no…xxUS x Iran ceasefire by April 7?3.0¢$595.44+$19.4K32.6×
33.…59Will South Korea presidential election winner get over 50% of votes?3.9¢$924.70+$23.0K24.9×
4Na…toKhamenei out as Supreme Leader of Iran by February 28?4.2¢$2.0K+$45.5K22.8×
5X…oWill South Korea presidential election winner get over 50% of votes?3.4¢$5.2K+$106.9K20.4×
60x…65Russia x Ukraine ceasefire by May 31, 2026?4.9¢$2.1K+$40.6K19.3×
7go…alWill Tim Walz be the 2024 Democratic VP nominee?4.9¢$1.0K+$19.5K19.3×
8O…1Will Tim Walz be the 2024 Democratic VP nominee?5.0¢$3.3K+$63.2K18.9×
9Yo…olWill Lee Jae-myung win 50-55% of the vote in the South Korea election?3.8¢$931.76+$16.2K17.4×
10st…o1Will Lee Jae-myung win 45-50% of the vote in the South Korea election?5.6¢$2.3K+$39.5K16.9×
11Mo…eyUS x Iran permanent peace deal by June 15, 2026?5.7¢$850.00+$14.2K16.6×
120x…37US and Iran sign an agreement by June 15, 2026?5.8¢$695.77+$11.2K16.1×
13bi…69Will JD Vance win the 2024 Republican VP nomination?5.9¢$1.0K+$16.5K16.0×
14Sn…r7Will Jeffrey Kessler be the Democratic nominee for Senate in West Virginia?6.0¢$538.72+$8.4K15.7×
15D6…63Maduro out by January 31, 2026?6.0¢$861.52+$13.5K15.7×
16Ba…esUS x Iran ceasefire by April 15?6.3¢$650.00+$9.7K15.0×
17fi…atRussia x Ukraine ceasefire by May 31, 2026?6.3¢$2.0K+$29.8K14.9×
180x…06Will Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?6.3¢$1.5K+$22.8K14.8×
19as…avUS x Iran permanent peace deal by June 15, 2026?6.3¢$783.64+$11.6K14.8×
20ma…ksWill Zohran Mamdani win the Democratic Primary for Mayor of New York City?6.5¢$689.57+$10.0K14.4×
21te…seWill the Iran ceasefire continue through May 25?6.5¢$858.69+$12.3K14.4×
22ii…iiWill the NDA win less than 300 seats?6.6¢$1.3K+$18.0K14.2×
23h…iWill JD Vance win the 2024 Republican VP nomination?6.9¢$5.0K+$67.5K13.4×
24AS…77Will Tim Walz be the 2024 Democratic VP nominee?7.0¢$3.3K+$44.4K13.3×
25Fr…oxMaduro out by January 31, 2026?7.0¢$779.68+$10.4K13.3×
26re…chWill Biden pardon Jim Biden?7.1¢$715.00+$9.3K13.0×
270x…87Maduro out by January 31, 2026?7.2¢$5.8K+$75.0K13.0×
28ni…erRussia x Ukraine ceasefire by May 31, 2026?7.4¢$10.1K+$126.2K12.5×
290x…84Maduro out by January 31, 2026?7.4¢$32.5K+$404.2K12.4×
30P…DRussia x Ukraine ceasefire by May 31, 2026?7.5¢$1.1K+$13.4K12.3×
310x…12Maduro out by January 31, 2026?7.6¢$740.07+$9.0K12.2×
32mi…vaWill Tim Walz be the 2024 Democratic VP nominee?7.6¢$2.4K+$29.1K12.1×
33yu…52Iran closes its airspace by May 24?7.7¢$1.4K+$17.2K12.1×
34Bi…inKhamenei out as Supreme Leader of Iran by February 28?7.7¢$1.0K+$12.0K12.0×
35ze…rtGOP wins popular vote by 1-2%?7.7¢$19.8K+$237.0K12.0×
360x…bfUS x Iran permanent peace deal by June 15, 2026?7.8¢$2.2K+$26.6K11.8×
37K…kWill JD Vance win the 2024 Republican VP nomination?7.8¢$2.3K+$27.7K11.8×
38Ga…68Will Kim Moon-soo be the People's Power Party candidate for president?7.8¢$545.83+$6.4K11.7×
39s…iWill RFK Jr. drop out by Friday?7.9¢$1.7K+$19.4K11.6×
400x…84Maduro out by January 31, 2026?8.0¢$2.0K+$22.7K11.5×
41mo…icWill South Korea presidential election winner get over 50% of votes?8.0¢$558.89+$6.4K11.5×
42M…PWill the Iran ceasefire continue through May 25?3.5¢$880.85+$10.1K11.5×
43Th…99Maduro out by January 31, 2026?8.0¢$818.25+$9.4K11.5×
440x…05Maduro out by January 31, 2026?8.1¢$951.97+$10.9K11.4×
45So…axWill Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?8.1¢$634.66+$7.2K11.4×
46Wo…84Will the Republican candidate win Pennsylvania by 1.5%-2.0%? 8.1¢$1.6K+$18.4K11.3×
4715…d6Maduro out by January 31, 2026?8.2¢$2.8K+$31.2K11.2×
48co…21GOP wins popular vote by 1-2%?8.2¢$2.8K+$31.8K11.2×
49pa…wnWill JD Vance win the 2024 Republican VP nomination?8.4¢$1.9K+$21.0K10.9×
500x…27Will the Iran ceasefire continue through May 26?8.5¢$543.00+$5.9K10.8×
510x…37Israel military response against Iran by Friday?8.5¢$800.00+$8.6K10.8×
52fo…rkWill Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?8.6¢$1000.00+$10.6K10.6×
53Up…wnIsrael x Hamas ceasefire by October 10?8.4¢$3.0K+$32.1K10.6×
54Ne…nsWill RN/UXD win the most seats in the French election?8.7¢$598.38+$6.3K10.5×
55wi…iiWill Lee Jae-myung win 45-50% of the vote in the South Korea election?4.5¢$2.2K+$22.5K10.1×
56W3…9sMaduro out by January 31, 2026?9.0¢$790.67+$8.0K10.1×
57sp…ngMaduro out by January 31, 2026?9.0¢$774.26+$7.8K10.1×
58te…itMaduro out by January 31, 2026?9.0¢$1.6K+$15.7K10.1×
590x7b…fdMaduro out by January 31, 2026?9.1¢$924.79+$9.3K10.0×
60Po…orWill Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?9.1¢$7.7K+$76.9K10.0×
610x…05Will Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?9.2¢$755.60+$7.5K9.9×
620x…82Maduro out by January 31, 2026?9.2¢$928.33+$9.2K9.9×
63de…skWill Lee Jun-seok win between 8% and 11% of the vote in the South Korea election?8.5¢$12.7K+$124.8K9.8×
64Pa…ntGOP wins popular vote by 1-2%?9.3¢$2.5K+$24.5K9.8×
650x07…feWill Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?9.3¢$926.23+$9.0K9.7×
66Ea…ggWill Steve Bannon be in the Epstein Files?9.3¢$511.40+$5.0K9.7×
67co…r4Iran closes its airspace by June 8?5.6¢$550.18+$5.3K9.7×
68Ri…usWill Barack Obama be named in newly released Epstein files?9.4¢$1.0K+$10.0K9.7×
69Tr…UmGOP wins popular vote by 1-2%?9.6¢$731.95+$6.9K9.4×
70th…19Israel military response against Iran by Friday?9.7¢$753.86+$7.0K9.3×
71Bi…inRussia x Ukraine ceasefire by June 30, 2026?9.8¢$2.0K+$18.9K9.3×
720x…36Maduro out by January 31, 2026?9.8¢$1.9K+$17.1K9.2×
73w…oWill Oh Se-hoon win the 2026 Seoul Mayoral Election10.0¢$614.50+$5.5K9.0×
74Ga…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×
75Ho…stMaduro out by January 31, 2026?10.0¢$1.9K+$17.1K9.0×
76te…seWill Trump sign the Epstein Disclosure Bill on November 19?10.0¢$1.4K+$12.8K9.0×
770x…29US x Iran ceasefire by April 15?10.1¢$662.89+$5.9K8.9×
78S…OIsrael military response against Iran by Friday?10.1¢$710.03+$6.3K8.9×
790x…14Will Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?10.2¢$780.35+$6.9K8.8×
80Go…21Will the Iran ceasefire continue through May 27?10.2¢$999.52+$8.8K8.8×
81TH…64Russia x Ukraine ceasefire by May 31, 2026?3.5¢$969.84+$8.5K8.7×
82or…yzWill Tamilaga Vettri Kazhagam (TVK) win the most seats in the 2026 Tamil Nadu Legislative Assembly election?10.4¢$10.6K+$91.3K8.6×
83Tw…esRussia x Ukraine ceasefire by June 30, 2026?10.4¢$13.5K+$116.0K8.6×
840x…11Khamenei out as Supreme Leader of Iran by February 28?10.7¢$662.00+$5.5K8.3×
85Aw…trIndian Election: Will BJP win a majority of seats?10.8¢$821.81+$6.8K8.2×
86K…nWill Lee Jae-myung win between 49% and 51% of the vote in the South Korea election?10.9¢$678.20+$5.5K8.2×
870x…09Will Biden pardon Jim Biden?11.0¢$21.7K+$176.5K8.1×
88Ce…ngMaduro out by January 31, 2026?11.0¢$600.00+$4.9K8.1×
890x6b…c5Maduro out by January 31, 2026?11.3¢$10.0K+$78.4K7.8×
90Ed…erKhamenei out as Supreme Leader of Iran by February 28?11.3¢$1.0K+$7.9K7.8×
91fg…hrUS announces new Iran agreement/ceasefire extension by June 15?8.6¢$768.92+$6.0K7.8×
92de…tsWill Tim Walz be the 2024 Democratic VP nominee?11.4¢$531.60+$4.1K7.8×
93vi…vaWill Tim Walz be the 2024 Democratic VP nominee?11.4¢$775.00+$6.0K7.8×
940x…22Will Tim Walz be the 2024 Democratic VP nominee?11.4¢$747.00+$5.8K7.8×
950x…01Will Trump sign the Epstein Disclosure Bill on November 19?11.4¢$2.1K+$16.1K7.7×
96Mi…inWill the Iran ceasefire continue through May 25?11.5¢$1.6K+$12.3K7.7×
97Th…hoWill Tim Walz be the 2024 Democratic VP nominee?11.9¢$1.7K+$12.3K7.4×
98Mr…edWill Russia capture Pokrovsk by August 31?12.0¢$775.20+$5.7K7.4×
99pu…79Will Biden pardon Adam Schiff?12.0¢$693.70+$5.1K7.4×
100se…00Khamenei out as Supreme Leader of Iran by March 31?12.0¢$501.74+$3.7K7.3×

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