Mammoth-Brink · Polymarket wallet 0xb837…eb3a

Wallet snapshot

Mammoth-Brink has made 129 trades on Polymarket across 41 markets, $2,229 in volume. Most of it is in sports (65%) and economics (11%). On 32 resolved markets the win rate is 59.4%. It holds 8 open positions right now; the largest is Yes on "Will Mercedes be the 2026 F1 Constructors' Champion?". Last trade: Apr 20, 2026.

Largest open positions

• Will Mercedes be the 2026 F1 Constructors' Champion?Yes · $95 · 75¢ → 99¢
• Will George Russell be the 2026 F1 Drivers' Champion?No · $93 · 70¢ → 100¢
• Will Kimi Antonelli be the 2026 F1 Drivers' Champion?Yes · $93 · 31¢ → 98¢
• Will Lando Norris be the 2026 F1 Drivers' Champion?No · $44 · 87¢ → 100¢
• Will Kimi Antonelli be the 2026 F1 Drivers' Champion?No · $2 · 93¢ → 2¢
• Will Mercedes be the 2026 F1 Constructors' Champion?No · $1 · 63¢ → 1¢
• Will George Russell be the 2026 F1 Drivers' Champion?Yes · $0 · 45¢ → 0¢
• Will Lando Norris be the 2026 F1 Drivers' Champion?Yes · $0 · 5¢ → 0¢

Latest closed positions

• MicroStrategy announces >1000 BTC purchase April 14-20?Yes · +$11 · Apr 20, 2026
• Bitcoin Up or Down - April 17, 11:00AM-11:05AM ETYes · -$14 · Apr 17, 2026
• Bitcoin Up or Down - April 17, 10:55AM-11:00AM ETYes · +$4 · Apr 17, 2026
• Bitcoin Up or Down - April 17, 10:45AM-10:50AM ETNo · +$1 · Apr 17, 2026
• Bitcoin Up or Down - April 17, 10:40AM-10:45AM ETYes · +$4 · Apr 17, 2026
• MicroStrategy announces >1000 BTC purchase April 7-13?Yes · +$9 · Apr 13, 2026
• Will TISZA – Respect and Freedom Party (TISZA) win the most seats in the next Hungarian parliamentary election?

Snapshot from OrcaLayer data, refreshed every 10 minutes.