sdiff123
0xd352…4ad6 · Joined November 2, 2020
sdiff123 is down $33K in realized results on Polymarket, with 19M shares traded.
Latest trade seen: Oct 25, 2026.
- All-time realized profit
- −$33K
- All-time volume (shares)
- 19M
- Portfolio value
- $33K
- Profit this month
- −$2,546
- Win rate (last 192 closed)
- 67%
How sdiff123 has traded
Across the 192 most recently closed positions with a profit or loss Polymarket lists for this wallet, 128 (67%) ended in profit and 64 in a loss, for +$36K in realized profit and loss on those positions. The simple average entry price on them was 59%; 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 $33K together, the biggest is “Predict.fun FDV above $1B one day after launch?” (No) at 41% 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 Zohran Mamdani win the 2025 NYC mayoral election?
No · entry 12% · closed Nov 5, 2025
+$18K

Will Joe Biden win the 2024 US Presidential Election?
Yes · entry 3% · closed Feb 24, 2025
+$15K

Lighter market cap (FDV) >$3B one day after launch?
Yes · entry 33% · closed Dec 31, 2025
+$12K

Will Trump create Bitcoin reserve in first 100 days?
No · entry 56% · closed Apr 30, 2025
+$12K

Will 风无向 Web3Feng win the Synthetix trading competition?
No · entry 44% · closed Nov 21, 2025
+$9,393

Fed decreases interest rates by 50+ bps after September 2024 meeting?
Yes · entry 23% · closed Sep 18, 2024
+$8,908

Russia x Ukraine ceasefire before October?
No · entry 82% · closed Oct 1, 2025
+$8,486

MegaETH $250M pre-deposit bridge filled in 15 minutes?
Yes · entry 18% · closed Nov 25, 2025
+$7,804

Will T1 win LoL Worlds 2025?
Yes · entry 62% · closed Nov 9, 2025
+$6,992

Will Catherine Connolly win the Irish Presidential Election?
Yes · entry 75% · closed Oct 27, 2025
+$5,701
Biggest losses
Closed positions with the largest realized loss.

Lighter market cap (FDV) >$1B one day after launch?
No · entry 30% · closed Jan 3, 2026
−$27K

Will Zohran Mamdani win the 2025 NYC mayoral election?
Yes · entry 94% · closed Nov 5, 2025
−$18K

Will Joe Biden win the 2024 US Presidential Election?
No · entry 84% · closed Jul 7, 2024
−$14K

Will the AfD win 15-20% of the vote in the German election?
Yes · entry 21% · closed Mar 17, 2025
−$12K

Will the AfD win 20-25% of the vote in the German election?
No · entry 59% · closed Mar 14, 2025
−$9,088

Will a candidate from another party win Virginia Presidential Election?
Yes · entry 37% · closed Feb 24, 2025
−$7,068

Who will gain more in polls after the debate?
Trump · entry 25% · closed Feb 24, 2025
−$5,730

Fed increases interest rates by 25+ bps after September 2024 meeting?
Yes · entry 10% · closed Sep 18, 2024
−$5,671

Will Coinbase acquire Deribit?
No · entry 48% · closed May 21, 2025
−$5,260

Will Ken Paxton win the 2026 Texas Republican Primary?
Yes · entry 54% · closed May 27, 2026
−$4,558
Open positions
The largest current holdings by value, with the average entry price against today's price.

Predict.fun FDV above $1B one day after launch?
No · entry 42%, now 39% · ends Jan 1, 2028
Trade this on Polymarket (affiliate link)$14K
−$1,280 P&L

Will the Republicans win the Massachusetts governor race in 2026?
No · entry 97%, now 95% · ends Nov 4, 2026
Trade this on Polymarket (affiliate link)$13K
−$231 P&L

Predict.fun FDV above $2B one day after launch?
No · entry 75%, now 72% · ends Jan 1, 2028
Trade this on Polymarket (affiliate link)$3,623
−$121 P&L

Will Andy Beshear announce a Presidential run before 2027?
No · entry 88%, now 90% · ends Jan 1, 2027
Trade this on Polymarket (affiliate link)$1,344
+$33 P&L

Predict.fun FDV above $1.5B one day after launch?
No · entry 65%, now 63% · ends Jan 1, 2028
Trade this on Polymarket (affiliate link)$566
−$17 P&L

Will US GDP growth in Q3 2026 be greater than 3.0%?
Yes · entry 44%, now 64% · ends Oct 30, 2026
Trade this on Polymarket (affiliate link)$87
+$27 P&L

Predict.fun FDV above $600M one day after launch?
No · entry 21%, now 14% · ends Jan 1, 2028
Trade this on Polymarket (affiliate link)$67
−$37 P&L

Will Likud win the most seats in the 2026 Israeli legislative election?
No · entry 52%, now 69% · ends Oct 28, 2026

Will the AfD be part of a German state government in 2026?
Yes · entry 35%, now 55% · ends Jan 1, 2027
Trade this on Polymarket (affiliate link)$27
+$10 P&L

Miguel Díaz-Canel out as leader of Cuba by December 31?
No · entry 38%, now 93% · ends Jan 1, 2027

US x Russia military clash by December 31, 2026?
Yes · entry 7%, now 3% · ends Jan 1, 2027
Trade this on Polymarket (affiliate link)$11
−$14 P&L

Predict.fun FDV above $800M one day after launch?
No · entry 27%, now 25% · ends Jan 1, 2028

Will Dwayne 'The Rock' Johnson win the 2028 US Presidential Election?
No · entry 94%, now 99% · ends Nov 8, 2028
Recent trades

Sold Yes at 64%
Will US GDP growth in Q3 2026 be greater than 3.0%?

Sold Yes at 64%
Will US GDP growth in Q3 2026 be greater than 3.0%?

Bought No at 45%
Predict.fun FDV above $1B one day after launch?

Bought No at 45%
Predict.fun FDV above $1B one day after launch?

Bought No at 45%
Predict.fun FDV above $1B one day after launch?

Bought No at 45%
Predict.fun FDV above $1B one day after launch?

Bought No at 45%
Predict.fun FDV above $1B one day after launch?

Bought No at 44%
Predict.fun FDV above $1B one day after launch?

Bought No at 75%
Predict.fun FDV above $2B one day after launch?

Bought No at 42%
Predict.fun FDV above $1B one day after launch?

Bought No at 42%
Predict.fun FDV above $1B one day after launch?

Bought No at 41%
Predict.fun FDV above $1B one day after launch?

Bought No at 21%
Predict.fun FDV above $600M one day after launch?

Bought No at 21%
Predict.fun FDV above $600M one day after launch?

Bought No at 27%
Predict.fun FDV above $800M one day after launch?
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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