cocos228 has made $537K in realized profit on Polymarket and ranks #387 all time by profit, with 7.6M shares traded.
Latest trade seen: Oct 22, 2026.
- All-time realized profit
- +$537K
- All-time volume (shares)
- 7.6M
- Portfolio value
- $275K
- Profit this month
- −$6,923
- Win rate (last 107 closed)
- 73%
How cocos228 has traded
Across all 107 closed positions with a profit or loss Polymarket lists for this wallet, 78 (73%) ended in profit and 29 in a loss, for +$572K in realized profit and loss on those positions. The simple average entry price on them was 80%; below 50% means that, on average, the trader bought outcomes the market rated less likely than not. Of the 13 largest open positions listed below, worth $275K together, the biggest is “Will the U.S. invade Iran before 2027?” (No) at 29% of that value.
Computed by WhaleSays from Polymarket's public position data. It describes the past and is not a forecast.
Biggest wins
Closed positions with the highest realized profit.
Will Donald Trump win the 2024 US Presidential Election?
Yes · entry 49% · closed Nov 6, 2024
+$468K
Russia x Ukraine ceasefire in 2025?
No · entry 82% · closed Jan 1, 2026
+$48K
Will Mark Carney be the next Canadian Prime Minister?
Yes · entry 81% · closed Apr 30, 2025
+$32K
Will Spain win the 2026 FIFA World Cup?
Yes · entry 18% · closed Jul 20, 2026
+$21K
US x Iran permanent peace deal by April 22, 2026?
No · entry 82% · closed Apr 23, 2026
+$14K
Will Biden finish his term?
Yes · entry 56% · closed Jan 20, 2025
+$14K
Will United Russia (ER) gain the most seats in the next Russian parliamentary election?
Yes · entry 75% · closed Sep 21, 2026
+$8,658
Will Trump say "Illegal immigrant" during Elon interview?
Yes · entry 60% · closed Aug 13, 2024
+$7,581
US x Iran diplomatic meeting by April 23, 2026?
No · entry 63% · closed Apr 24, 2026
+$6,412
US obtains Iranian enriched uranium by May 31?
No · entry 84% · closed Jun 1, 2026
+$6,226
Biggest losses
Closed positions with the largest realized loss.
Russia x Ukraine ceasefire by June 30, 2026?
No · entry 91% · closed May 9, 2026
−$36K
Will Josh Shapiro be the 2024 Democratic VP nominee?
Yes · entry 78% · closed Aug 6, 2024
−$16K
Russia x Ukraine ceasefire by May 31, 2026?
No · entry 79% · closed May 9, 2026
−$14K
Will Zohran Mamdani win the 2025 NYC mayoral election?
Yes · entry 86% · closed Nov 5, 2025
−$9,996
Will Trump say "Weird" during Elon interview?
Yes · entry 43% · closed Sep 1, 2024
−$6,864
Strait of Hormuz traffic returns to normal by end of April?
Yes · entry 54% · closed May 12, 2026
−$5,507
Iran agrees to surrender enriched uranium stockpile by June 30, 2026?
No · entry 75% · closed Jul 1, 2026
−$5,419
Iran agrees to surrender enriched uranium stockpile by April 30, 2026?
No · entry 70% · closed May 1, 2026
−$3,680
Elise Stefanik confirmed as UN ambassador?
Yes · entry 99% · closed Mar 28, 2025
−$2,964
Will Trump say "Crypto" during Elon interview?
Yes · entry 65% · closed Sep 1, 2024
−$2,901
Open positions
The largest current holdings by value, with the average entry price against today's price.
Will the U.S. invade Iran before 2027?
No · entry 73%, now 81% · ends Jan 1, 2027
Trade this on Polymarket (affiliate link)$80K
+$7,801 P&L
Will the Democratic Party control the Senate after the 2026 Midterm elections?
Yes · entry 65%, now 65% · ends Nov 4, 2026
Trade this on Polymarket (affiliate link)$46K
−$97 P&L
Will the Iranian regime fall before 2027?
No · entry 80%, now 95% · ends Jan 1, 2027
Trade this on Polymarket (affiliate link)$38K
+$5,806 P&L
Will Gavin Newsom win the 2028 Democratic presidential nomination?
Yes · entry 33%, now 15% · ends Nov 8, 2028
Trade this on Polymarket (affiliate link)$28K
−$32K P&L
Iran leadership change by December 31?
No · entry 66%, now 86% · ends Jan 1, 2027
Trade this on Polymarket (affiliate link)$20K
+$4,543 P&L
Will Mojtaba Khamenei be head of state in Iran end of 2026?
Yes · entry 65%, now 85% · ends Dec 31, 2026
Trade this on Polymarket (affiliate link)$16K
+$3,736 P&L
Will the Democratic Party control the House after the 2026 Midterm elections?
Yes · entry 92%, now 92% · ends Nov 4, 2026
Trade this on Polymarket (affiliate link)$11K
−$62 P&L
2026 Balance of Power: D Senate, D House
Yes · entry 63%, now 66% · ends Nov 4, 2026
Trade this on Polymarket (affiliate link)$10K
+$400 P&L
Will the Democrats win the Ohio governor race in 2026?
Yes · entry 78%, now 82% · ends Nov 4, 2026
Trade this on Polymarket (affiliate link)$10K
+$510 P&L
Will the Republican Party control the Senate after the 2026 Midterm elections?
No · entry 65%, now 65% · ends Nov 4, 2026
Trade this on Polymarket (affiliate link)$10K
−$79 P&L
Will Russia capture all of Lyman by December 31, 2026?
No · entry 66%, now 93% · ends Jan 1, 2027
Trade this on Polymarket (affiliate link)$2,642
+$769 P&L
Will Russia capture all of Kostyantynivka by December 31, 2026?
No · entry 56%, now 88% · ends Jan 1, 2027
Trade this on Polymarket (affiliate link)$2,375
+$855 P&L
Will Russia capture Lyman by December 31, 2026?
No · entry 47%, now 93% · ends Jan 1, 2027
Trade this on Polymarket (affiliate link)$956
+$471 P&L
Recent trades
Bought Yes at 68%
Will the Democratic Party control the Senate after the 2026 Midterm elections?
Bought Yes at 68%
Will the Democratic Party control the Senate after the 2026 Midterm elections?
Bought Yes at 68%
Will the Democratic Party control the Senate after the 2026 Midterm elections?
Bought Yes at 68%
Will the Democratic Party control the Senate after the 2026 Midterm elections?
Bought Yes at 68%
Will the Democratic Party control the Senate after the 2026 Midterm elections?
Bought Yes at 68%
Will the Democratic Party control the Senate after the 2026 Midterm elections?
Bought Yes at 79%
Will the Democrats win the Ohio governor race in 2026?
Bought Yes at 79%
Will the Democrats win the Ohio governor race in 2026?
Bought Yes at 79%
Will the Democrats win the Ohio governor race in 2026?
Bought Yes at 79%
Will the Democrats win the Ohio governor race in 2026?
Bought Yes at 77%
Will the Democrats win the Ohio governor race in 2026?
Bought Yes at 77%
Will the Democrats win the Ohio governor race in 2026?
Bought Yes at 92%
Will the Democratic Party control the House after the 2026 Midterm elections?
Bought Yes at 77%
Will the Democrats win the Ohio governor race in 2026?
Bought Yes at 77%
Will the Democrats win the Ohio governor race in 2026?
Everything on this page comes from public Polymarket and on-chain data. WhaleSays is independent and is not affiliated with this trader. Past results do not predict future ones. To ask for a profile to be removed, contact us through the about page.
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