Activity
About MJB
MJB is a Polymarket trader ranked #16,976 on the Polywhaler leaderboard with -$2,341 in realized P&L and a 24% win rate across 16 closed positions.
- Leaderboard rank
- #16,976
- Smart-money score
- 49/100
- Win rate
- 24%
- Realized P&L
- -$2,341
- Whale volume
- $110k
- Closed positions
- 16
Leaderboard figures, refreshed every 15 minutes, so they can trail the live numbers above.
Recently trading
Will Flávio Bolsonaro win the 2026 Brazilian presidential election?$50k · 7 trades
Will "Remain" win the Alberta independence referendum by 40–60%?$14k · 5 trades
Will Conservative win the most seats in the 2026 British Columbia general election?$2,800 · 1 trade
Will the Democrats win the Texas Senate race in 2026?$9,278 · 3 trades
Will the Democrats win the Ohio governor race in 2026?$13k · 4 trades