Mountainous-Heat-Reservoir
0xb4f9…c9a7 · Joined May 20, 2026
Mountainous-Heat-Reservoir has made $348K in realized profit on Polymarket and ranks #598 all time by profit, with 14M shares traded.
Latest trade seen: Oct 25, 2026.
- All-time realized profit
- +$348K
- All-time volume (shares)
- 14M
- Portfolio value
- $44K
- Profit this month
- +$738K
- Win rate (last 200 closed)
- 83%
How Mountainous-Heat-Reservoir has traded
Across the 200 most recently closed positions with a profit or loss Polymarket lists for this wallet, 165 (83%) ended in profit and 35 in a loss, for +$1.7M in realized profit and loss on those positions. The simple average entry price on them was 56%; below 50% means that, on average, the trader bought outcomes the market rated less likely than not. 190 of the 200 are about sports, judging by keywords in the market titles. Of the 4 largest open positions listed below, worth $44K together, the biggest is “Will AC Milan win on 2026-10-25?” (Yes) at 70% 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 FC Bayern München vs. Arsenal FC end in a draw?
Yes · entry 27% · closed Oct 21, 2026
+$188K

Colts vs. Vikings
Vikings · entry 58% · closed Oct 25, 2026
+$156K

Steelers vs. Saints: O/U 44.5
Under · entry 54% · closed Oct 25, 2026
+$147K

Will Paris Saint-Germain FC win on 2026-10-20?
Yes · entry 42% · closed Oct 20, 2026
+$135K

Will Aston Villa FC win on 2026-10-24?
Yes · entry 20% · closed Oct 24, 2026
+$120K

Patriots vs. Bears: O/U 50.5
Over · entry 51% · closed Oct 23, 2026
+$115K

Rams vs. Broncos
Broncos · entry 38% · closed Sep 28, 2026
+$90K

Will FC Bayern München win on 2026-10-21?
No · entry 61% · closed Oct 21, 2026
+$75K

Will Chelsea FC win on 2026-10-24?
No · entry 50% · closed Oct 24, 2026
+$55K

Lions vs. Cardinals: O/U 54.5
Over · entry 51% · closed Oct 11, 2026
+$51K
Biggest losses
Closed positions with the largest realized loss.

Spread: Utah (-6.5)
Houston · entry 50% · closed Oct 25, 2026
−$63K

Browns vs. Jets
Browns · entry 45% · closed Oct 11, 2026
−$40K

Bengals vs. Texans
Texans · entry 58% · closed Sep 20, 2026
−$25K

Rams vs. Broncos
Rams · entry 59% · closed Sep 28, 2026
−$22K

Spread: Kennesaw State (-2.5)
Kennesaw State · entry 53% · closed Oct 15, 2026
−$20K

Spread: South Carolina (-2.5)
South Carolina · entry 51% · closed Oct 4, 2026
−$19K

Bills vs. Rams
Rams · entry 50% · closed Oct 13, 2026
−$18K

Cowboys vs. Packers
Cowboys · entry 38% · closed Oct 19, 2026
−$18K

Spread: Jaguars (-7.5)
Jaguars · entry 53% · closed Oct 11, 2026
−$17K

UNLV vs. North Texas: O/U 57.5
Over · entry 53% · closed Sep 12, 2026
−$15K
Open positions
The largest current holdings by value, with the average entry price against today's price.

Will AC Milan win on 2026-10-25?
Yes · entry 53%, now 77% · ends Oct 25, 2026
Trade this on Polymarket (affiliate link)$31K
+$9,512 P&L

Udinese Calcio vs. AC Milan: O/U 2.5
Over · entry 51%, now 36% · ends Oct 25, 2026
Trade this on Polymarket (affiliate link)$12K
−$4,858 P&L

Raptors vs. Timberwolves
Timberwolves · entry 51%, now 50% · ends Oct 25, 2026
Trade this on Polymarket (affiliate link)$1,304
−$39 P&L

Colts vs. Patriots
Patriots · entry 61%, now 50% · ended Aug 13, 2026
$77
−$17 P&L
Recent trades

Bought Over at 64%
Giants vs. Texans: O/U 46.5

Bought Giants at 58%
Giants vs. Texans

Bought Titans at 5%
Browns vs. Titans

Bought Browns at 62%
Browns vs. Titans

Bought Over at 51%
Udinese Calcio vs. AC Milan: O/U 2.5

Bought Yes at 53%
Will AC Milan win on 2026-10-25?

Bought Vikings at 58%
Colts vs. Vikings

Bought Vikings at 55%
Colts vs. Vikings

Bought Vikings at 39%
Spread: Vikings (-3.5)

Bought Vikings at 39%
Spread: Vikings (-3.5)

Bought Vikings at 50%
Spread: Vikings (-2.5)

Bought Vikings at 52%
Spread: Vikings (-2.5)

Bought Vikings at 57%
Colts vs. Vikings

Bought Vikings at 57%
Colts vs. Vikings

Bought Ravens at 16%
Spread: Ravens (-9.5)
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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