●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
ba…be turned $636.42 into $56.3K
87.5× ROI
AllSportsCryptoEsportsPoliticsTennisWorldPop CultureStocks
Resolved within
All time7d30d90d1y
#TraderMarketEntryCostProfitROI
1ba…beWill the price of Bitcoin be above $78,000 on February 1?1.1¢$636.42+$55.7K87.5×
2Se…tbWill XRP dip to $1.50 in October?1.7¢$523.90+$30.3K57.8×
3n…bWill Silver (SI) settle over $90 on the final trading day of January 2026?1.6¢$548.91+$31.0K56.5×
4bl…erLoL: Galions Sharks vs French Flair - Game 1 Winner0.90¢$1.2K+$65.2K54.6×
5Cr…neWill Boca Juniors beat Auckland City?1.8¢$1.1K+$57.4K54.6×
647…meExact Score: Argentina 3 - 2 Egypt?1.8¢$987.31+$53.3K53.9×
7Sa…orWill Jahmyr Gibbs be the top Fantasy Running Back?1.8¢$504.82+$26.9K53.3×
8om…i0Cavaliers vs. Knicks1.9¢$2.1K+$110.1K52.4×
9Bi…itWill LeBron James play for the Philadelphia 76ers in 2026-27?1.9¢$1.1K+$56.5K52.3×
10hu…bfSpain vs. Cabo Verde: O/U 0.51.9¢$643.84+$33.2K51.6×
11wk…kdBitcoin Up or Down - March 31, 3:20AM-3:25AM ET2.0¢$585.00+$28.7K49.0×
12No…acValorant: SaD Esports vs NRG Academy (BO3) - VCL North America: Stage 3 Group Stage2.0¢$1.1K+$53.7K49.0×
13Ov…elElise Stefanik confirmed as UN ambassador?1.6¢$915.72+$42.7K46.6×
14mo…oiExact Score: Argentina 3 - 2 Egypt?2.1¢$3.6K+$165.9K46.0×
150x…61Exact Score: Argentina 3 - 2 Egypt?2.2¢$2.3K+$104.6K44.9×
160x…23Bitcoin Up or Down - March 23, 8:15PM-8:20PM ET2.2¢$688.66+$30.4K44.2×
17Gr…23Will annual inflation increase by ≤2.8% in November?2.4¢$615.80+$25.3K41.0×
18wk…kdBitcoin Up or Down - March 30, 8:00PM-8:05PM ET2.5¢$709.64+$28.1K39.5×
19Sn…llExact Score: Argentina 3 - 2 Egypt?2.5¢$1.0K+$39.5K38.9×
20po…erWill Ethereum dip to $2,400 January 26-1?2.8¢$746.21+$26.2K35.1×
21no…xxUS x Iran ceasefire by April 7?3.0¢$595.44+$19.4K32.6×
220x94…9eGonzaga Bulldogs vs. Portland Pilots3.0¢$637.08+$20.6K32.3×
23fo…olSpread: Morocco (-2.5)3.0¢$1.4K+$46.0K31.9×
24Sn…llExact Score: Argentina 1 - 1 Cabo Verde?3.2¢$562.52+$17.3K30.7×
25Wi…w4Will the price of Bitcoin be above $86,000 on January 29?3.2¢$1.1K+$32.3K30.5×
26fd…ggBitcoin Up or Down - March 12, 12:45AM-12:50AM ET3.2¢$570.98+$17.4K30.5×
27ha…17Bitcoin Up or Down - January 14, 7:00PM-7:15PM ET3.2¢$1.6K+$47.3K30.4×
28Sn…llExact Score: Brazil 1 - 2 Norway?3.2¢$655.06+$19.8K30.2×
29sw…nymarket3.3¢$880.97+$26.0K29.5×
30J…sLoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs3.3¢$647.96+$19.0K29.3×
31g…sOver $3M committed to the Makina public sale?3.3¢$698.60+$20.5K29.3×
32cz…onWill Tottenham win on 2025-08-13?3.3¢$500.00+$14.5K29.0×
33Sn…llExact Score: Canada 0 - 3 Morocco?3.4¢$648.19+$18.4K28.3×
34Ge…75Will the next Pope be from North America?3.4¢$858.89+$24.2K28.2×
35Ie…leWill the next Pope be from North America?3.4¢$1.2K+$32.4K28.0×
36ra…t1Türkiye vs. United States: O/U 4.53.5¢$823.09+$22.7K27.6×
37ta…keWill the New York Knicks win the 2026 NBA Finals?3.6¢$1.4K+$38.4K27.1×
38Ha…23Will the highest temperature in Sao Paulo be 24°C or higher on March 13?3.6¢$594.00+$15.9K26.8×
39O…2Will the Seattle Seahawks win Super Bowl 2026?3.6¢$620.31+$16.6K26.8×
40Bl…inLoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs3.6¢$881.34+$23.3K26.5×
41RO…RDLoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs3.6¢$1.9K+$49.9K26.5×
420x00…5eWill the New York Knicks win the 2026 NBA Finals?3.7¢$1.2K+$30.8K26.4×
43Si…nyLoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs3.7¢$559.19+$14.4K25.8×
44bt…luBitcoin Up or Down - January 13, 8:45PM-9:00PM ET3.8¢$4.9K+$124.6K25.6×
45mi…72ICC T20 World Cup, Women: New Zealand vs Sri Lanka3.8¢$1.0K+$25.9K25.1×
46Sh…99Spread: Kentucky Wildcats (-5.5)3.8¢$760.94+$19.0K25.0×
473.…59Will South Korea presidential election winner get over 50% of votes?3.9¢$924.70+$23.0K24.9×
48Sh…99LoL: Top Esports vs Bilibili Gaming - Game 1 Winner3.9¢$937.68+$23.4K24.9×
49Sh…99Spread: Kentucky Wildcats (-3.5)3.9¢$541.85+$13.5K24.8×
50te…50Will the New York Knicks win the 2026 NBA Finals?3.9¢$587.69+$14.6K24.8×
51Jd…uuLoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs3.9¢$1.6K+$38.4K24.6×
52z…5LoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs3.9¢$2.2K+$54.6K24.5×
53ti…onWill Rodri win the Golden Ball at the 2026 FIFA World Cup?4.0¢$557.19+$13.4K24.0×
54Di…inFalcons vs. Buccaneers4.0¢$648.13+$15.6K24.0×
55ep…ssWimbledon WTA: Completed Match: Karolina Muchova vs Barbora Krejcikova4.0¢$800.00+$19.2K24.0×
56et…teMicroStrategy sells any Bitcoin by June 30, 2026?4.0¢$1000.00+$23.8K23.8×
57ji…88Bitcoin Up or Down - March 5, 3:15AM-3:30AM ET4.1¢$868.75+$20.5K23.6×
58No…apMexico vs. England: O/U 4.54.1¢$632.55+$14.7K23.3×
59sh…yuBitcoin Up or Down - January 21, 9:15AM-9:30AM ET4.1¢$529.60+$12.3K23.2×
60CR…BYSolana Up or Down - January 8, 8:15PM-8:30PM ET4.1¢$507.28+$11.7K23.1×
6169…69Will Andrew Tate be released by April 30?4.2¢$1.4K+$31.6K23.1×
62Na…toKhamenei out as Supreme Leader of Iran by February 28?4.2¢$2.0K+$45.5K22.8×
63bo…c1Exact Score: Ecuador 0 - 0 Curaçao?3.5¢$579.69+$13.1K22.6×
64Wh…anWill Andy Burnham be the next Prime Minister of the United Kingdom in 2026?4.2¢$553.89+$12.5K22.6×
65Sn…llExact Score: New Zealand 1 - 3 Egypt?4.2¢$1.0K+$23.3K22.6×
66fo…olSpain vs. Cabo Verde: O/U 0.54.2¢$761.33+$17.2K22.6×
6747…meExact Score: France 0 - 2 Spain?4.3¢$2.0K+$43.5K22.3×
680…3Will the New York Knicks win the 2026 NBA Finals?4.3¢$5.0K+$111.5K22.3×
690x…28LoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs4.3¢$1.8K+$39.0K22.1×
70Al…00Exact Score: France 0 - 2 Spain?4.3¢$3.7K+$80.7K22.0×
7143…97Nets vs. Pistons4.4¢$1.5K+$33.8K21.9×
72zz…q2Exact Score: France 0 - 2 Spain?4.4¢$539.79+$11.7K21.7×
730x4c…27Flyers vs. Hurricanes4.4¢$1.4K+$29.9K21.7×
74Ia…ptBitcoin Up or Down - July 28, 7:35PM-7:40PM ET4.4¢$660.57+$14.3K21.7×
75ea…apWill the price of Bitcoin be above $68,000 on June 2?4.5¢$737.30+$15.8K21.4×
76sw…nyPistons vs. Suns: O/U 214.54.5¢$501.51+$10.7K21.3×
770x…75Will the highest temperature in New York City be between 56-57°F on March 12?4.5¢$720.00+$15.3K21.2×
78so…35Will there be exactly 0 earthquakes of magnitude 6.5 or higher worldwide by February 22?4.5¢$880.74+$18.6K21.1×
79le…23LoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs4.5¢$1.3K+$27.1K21.1×
80f3…ssLoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs4.6¢$1.0K+$21.4K20.9×
81Re…rnWill FC Porto win on 2026-01-02?4.6¢$1.3K+$26.4K20.8×
82g…zSolana Up or Down - March 8, 1AM ET4.6¢$600.00+$12.4K20.7×
83je…ntWill the price of Bitcoin be above $82,000 on January 31?4.6¢$1.6K+$33.4K20.6×
84fl…llWill the US next strike Iran on February 28, 2026 (ET)?4.6¢$3.7K+$75.8K20.6×
85X…oWill South Korea presidential election winner get over 50% of votes?3.4¢$5.2K+$106.9K20.4×
860x…91Bitcoin Up or Down - May 18, 10:45PM-10:50PM ET4.7¢$588.90+$11.9K20.2×
87No…acColombia vs. Portugal: O/U 0.54.7¢$820.87+$16.6K20.2×
88g…zXRP Up or Down - March 8, 1AM ET4.8¢$625.28+$12.4K19.9×
89Up…esExact Score: France 0 - 2 Spain?4.8¢$1.9K+$37.6K19.8×
90su…osLoL: T1 vs Nongshim Red Force (BO1) - KeSPA Cup Group Stage4.8¢$676.55+$13.4K19.8×
91d…pWill Abelardo de la Espriella win the 1st round of the 2026 Colombian presidential election?4.8¢$507.50+$10.0K19.8×
92ch…44Will Natural Gas (NG) hit (LOW) $2.50 Week of April 20 2026?4.8¢$4.0K+$78.9K19.7×
93Sn…llWill Yunnan Yukun FC win on 2026-08-01?4.9¢$888.98+$17.4K19.6×
94Bo…erBitcoin Up or Down - May 29, 9:10PM-9:15PM ET4.9¢$534.89+$10.5K19.6×
95Sn…llExact Score: England 1 - 2 Argentina?4.9¢$638.85+$12.5K19.5×
96bo…c1Will Spain vs. Iraq end in a draw?4.9¢$689.49+$13.4K19.4×
970x…65Russia x Ukraine ceasefire by May 31, 2026?4.9¢$2.1K+$40.6K19.3×
98Sh…99Spread: Kentucky Wildcats (-4.5)4.9¢$504.25+$9.7K19.3×
99go…alWill Tim Walz be the 2024 Democratic VP nominee?4.9¢$1.0K+$19.5K19.3×
100vk…gkWill Argentina vs. Cabo Verde end in a draw?4.9¢$1.0K+$19.9K19.3×

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