●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
ba…be turned $636.42 into $56.3K
87.5× ROI
AllSportsCryptoEsportsPoliticsTennisWorldPop CultureStocks
#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×
6Sa…orWill Jahmyr Gibbs be the top Fantasy Running Back?1.8¢$504.82+$26.9K53.3×
7om…i0Cavaliers vs. Knicks1.9¢$2.1K+$110.1K52.4×
8hu…bfSpain vs. Cabo Verde: O/U 0.51.9¢$643.84+$33.2K51.6×
9wk…kdBitcoin Up or Down - March 31, 3:20AM-3:25AM ET2.0¢$585.00+$28.7K49.0×
10CO…AWValorant: SaD Esports vs NRG Academy (BO3) - VCL North America: Stage 3 Group Stage2.0¢$1.1K+$53.7K49.0×
11Ov…elElise Stefanik confirmed as UN ambassador?1.6¢$915.72+$42.7K46.6×
120x…23Bitcoin Up or Down - March 23, 8:15PM-8:20PM ET2.2¢$688.66+$30.4K44.2×
13Gr…23Will annual inflation increase by ≤2.8% in November?2.4¢$615.80+$25.3K41.0×
14wk…kdBitcoin Up or Down - March 30, 8:00PM-8:05PM ET2.5¢$709.64+$28.1K39.5×
15po…erWill Ethereum dip to $2,400 January 26-1?2.8¢$746.21+$26.2K35.1×
16no…xxUS x Iran ceasefire by April 7?3.0¢$595.44+$19.4K32.6×
170x94…9eGonzaga Bulldogs vs. Portland Pilots3.0¢$637.08+$20.6K32.3×
18Wi…w4Will the price of Bitcoin be above $86,000 on January 29?3.2¢$1.1K+$32.3K30.5×
19fd…ggBitcoin Up or Down - March 12, 12:45AM-12:50AM ET3.2¢$570.98+$17.4K30.5×
20ha…17Bitcoin Up or Down - January 14, 7:00PM-7:15PM ET3.2¢$1.6K+$47.3K30.4×
21sw…nymarket3.3¢$880.97+$26.0K29.5×
22J…sLoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs3.3¢$647.96+$19.0K29.3×
23g…sOver $3M committed to the Makina public sale?3.3¢$698.60+$20.5K29.3×
24cz…onWill Tottenham win on 2025-08-13?3.3¢$500.00+$14.5K29.0×
25Ge…75Will the next Pope be from North America?3.4¢$858.89+$24.2K28.2×
26Ie…leWill the next Pope be from North America?3.4¢$1.2K+$32.4K28.0×
27ta…keWill the New York Knicks win the 2026 NBA Finals?3.6¢$1.4K+$38.4K27.1×
28Ha…23Will the highest temperature in Sao Paulo be 24°C or higher on March 13?3.6¢$594.00+$15.9K26.8×
29O…2Will the Seattle Seahawks win Super Bowl 2026?3.6¢$620.31+$16.6K26.8×
30Bl…inLoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs3.6¢$881.34+$23.3K26.5×
31RO…RDLoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs3.6¢$1.9K+$49.9K26.5×
32im…85Will the New York Knicks win the 2026 NBA Finals?3.7¢$1.2K+$30.8K26.4×
33Si…nyLoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs3.7¢$559.19+$14.4K25.8×
34bt…luBitcoin Up or Down - January 13, 8:45PM-9:00PM ET3.8¢$4.9K+$124.6K25.6×
35mi…72ICC T20 World Cup, Women: New Zealand vs Sri Lanka3.8¢$1.0K+$25.9K25.1×
36Sh…99Spread: Kentucky Wildcats (-5.5)3.8¢$760.94+$19.0K25.0×
373.…59Will South Korea presidential election winner get over 50% of votes?3.9¢$924.70+$23.0K24.9×
38Sh…99LoL: Top Esports vs Bilibili Gaming - Game 1 Winner3.9¢$937.68+$23.4K24.9×
39Sh…99Spread: Kentucky Wildcats (-3.5)3.9¢$541.85+$13.5K24.8×
40te…50Will the New York Knicks win the 2026 NBA Finals?3.9¢$587.69+$14.6K24.8×
41Jd…uuLoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs3.9¢$1.6K+$38.4K24.6×
42z…5LoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs3.9¢$2.2K+$54.6K24.5×
43Di…inFalcons vs. Buccaneers4.0¢$648.13+$15.6K24.0×
44et…teMicroStrategy sells any Bitcoin by June 30, 2026?4.0¢$1000.00+$23.8K23.8×
45ji…88Bitcoin Up or Down - March 5, 3:15AM-3:30AM ET4.1¢$868.75+$20.5K23.6×
46sh…yuBitcoin Up or Down - January 21, 9:15AM-9:30AM ET4.1¢$529.60+$12.3K23.2×
47CR…BYSolana Up or Down - January 8, 8:15PM-8:30PM ET4.1¢$507.28+$11.7K23.1×
4869…69Will Andrew Tate be released by April 30?4.2¢$1.4K+$31.6K23.1×
49Na…toKhamenei out as Supreme Leader of Iran by February 28?4.2¢$2.0K+$45.5K22.8×
50bo…c1Exact Score: Ecuador 0 - 0 Curaçao?3.5¢$579.69+$13.1K22.6×
51Sn…llExact Score: New Zealand 1 - 3 Egypt?4.2¢$1.0K+$23.3K22.6×
52fo…olSpain vs. Cabo Verde: O/U 0.54.2¢$761.33+$17.2K22.6×
530…3Will the New York Knicks win the 2026 NBA Finals?4.3¢$5.0K+$111.5K22.3×
540x…28LoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs4.3¢$1.8K+$39.0K22.1×
5543…97Nets vs. Pistons4.4¢$1.5K+$33.8K21.9×
560x4c…27Flyers vs. Hurricanes4.4¢$1.4K+$29.9K21.7×
57ea…apWill the price of Bitcoin be above $68,000 on June 2?4.5¢$737.30+$15.8K21.4×
58sw…nyPistons vs. Suns: O/U 214.54.5¢$501.51+$10.7K21.3×
590x…75Will the highest temperature in New York City be between 56-57°F on March 12?4.5¢$720.00+$15.3K21.2×
60so…35Will there be exactly 0 earthquakes of magnitude 6.5 or higher worldwide by February 22?4.5¢$880.74+$18.6K21.1×
61le…23LoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs4.5¢$1.3K+$27.1K21.1×
62f3…ssLoL: Gen.G vs G2 Esports (BO5) - First Stand Playoffs4.6¢$1.0K+$21.4K20.9×
63Re…rnWill FC Porto win on 2026-01-02?4.6¢$1.3K+$26.4K20.8×
640x…65Philadelphia Phillies vs. Washington Nationals4.6¢$562.34+$11.7K20.7×
65g…zSolana Up or Down - March 8, 1AM ET4.6¢$600.00+$12.4K20.7×
66je…ntWill the price of Bitcoin be above $82,000 on January 31?4.6¢$1.6K+$33.4K20.6×
67fl…llWill the US next strike Iran on February 28, 2026 (ET)?4.6¢$3.7K+$75.8K20.6×
68X…oWill South Korea presidential election winner get over 50% of votes?3.4¢$5.2K+$106.9K20.4×
690x…91Bitcoin Up or Down - May 18, 10:45PM-10:50PM ET4.7¢$588.90+$11.9K20.2×
70g…zXRP Up or Down - March 8, 1AM ET4.8¢$625.28+$12.4K19.9×
71d…pWill Abelardo de la Espriella win the 1st round of the 2026 Colombian presidential election?4.8¢$507.50+$10.0K19.8×
72ch…44Will Natural Gas (NG) hit (LOW) $2.50 Week of April 20 2026?4.8¢$4.0K+$78.9K19.7×
73Bo…erBitcoin Up or Down - May 29, 9:10PM-9:15PM ET4.9¢$534.89+$10.5K19.6×
74bo…c1Will Spain vs. Iraq end in a draw?4.9¢$689.49+$13.4K19.4×
750x…65Russia x Ukraine ceasefire by May 31, 2026?4.9¢$2.1K+$40.6K19.3×
76Sh…99Spread: Kentucky Wildcats (-4.5)4.9¢$504.25+$9.7K19.3×
77go…alWill Tim Walz be the 2024 Democratic VP nominee?4.9¢$1.0K+$19.5K19.3×
78CR…BYEthereum Up or Down - January 8, 8:15PM-8:30PM ET5.0¢$1.0K+$19.3K19.2×
79zZ…txWill Kamala Harris win the 2024 Democratic Presidential Nomination?5.0¢$1.0K+$19.0K19.0×
80ph…orRoland Garros WTA: Aryna Sabalenka vs Diana Shnaider5.0¢$1.5K+$29.2K19.0×
81Lo…haBitcoin Up or Down - January 30, 2:45PM-3:00PM ET5.0¢$954.33+$18.1K19.0×
8277…99US military action against Iran by Saturday?5.0¢$974.34+$18.5K19.0×
83mo…khKnicks vs. Celtics5.0¢$564.13+$10.7K19.0×
84Sc…ckSpread: Broncos (-3.5)5.0¢$500.00+$9.5K19.0×
85qi…aoWill Qatar vs. Switzerland end in a draw?5.0¢$500.00+$9.5K19.0×
86on…veWill Carlos Alcaraz win the 2025 French Open?5.0¢$500.00+$9.5K19.0×
87Ga…68UFC Fight Night: Oki vs. Jones5.0¢$500.00+$9.5K19.0×
88et…azHeat vs. Hornets5.0¢$953.16+$18.1K19.0×
890x38…03Will UD Las Palmas win on 2026-05-16?5.0¢$547.20+$10.4K19.0×
90O…1Will Tim Walz be the 2024 Democratic VP nominee?5.0¢$3.3K+$63.2K18.9×
91Av…31Titans vs. Cardinals5.0¢$1.1K+$20.8K18.9×
92Do…eyBitcoin Up or Down on August 14?5.0¢$1.0K+$18.9K18.9×
93ra…gfWill Solana dip to $100 in January?5.1¢$1.1K+$20.5K18.8×
94Fo…oyBitcoin Up or Down - February 13, 4:40AM-4:45AM ET5.1¢$683.17+$12.8K18.7×
95Wi…k3Caroline Ellison sentenced to 24-35 months in prison?5.1¢$2.2K+$41.5K18.7×
96Sk…23Will the New York Knicks win the 2026 NBA Finals?5.1¢$881.28+$16.4K18.6×
970x…13Bitcoin Up or Down - June 9, 2:20AM-2:25AM ET5.1¢$615.01+$11.4K18.5×
98bt…luBitcoin Up or Down - January 13, 1:00AM-1:15AM ET5.2¢$3.2K+$58.8K18.4×
990x…EeWill d4vd be the #1 searched person on Google this year?5.2¢$10.7K+$194.5K18.3×
100je…nsWill Spain vs. Cabo Verde end in a draw?5.2¢$520.00+$9.5K18.2×

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