BrotherObama: is this Polymarket wallet worth copying?

0x8a8685a792c184e5c2ee8c7d4d4baba7c2c94998 · leaderboard rank #9 · on Polymarket ↗

Copyable Rejected

Liquid markets, entries we can follow, edge across categories. Reservation: ROI -20.9% below floor. book quality unknown for the sampled markets.

Trades, 30 days
226
68 resolved · 30% of them
Win rate
65%
on resolved markets
Margin on volume
-21%
$243973.40 on $614705.51 traded
Copyability
54/100
liquidity, spread, post-fill drift

Where BrotherObama actually wins

Best category: Sports. Match winners, spreads and totals. The deepest books on Polymarket and the fastest settlement, which makes sports the easiest category to copy on paper — and the one where fills matter most.

CategoryScoreMarketsWin rateP&L
Sports349577%−$424579.54
Other markets2613148%−$210688.11

Could you have copied these trades?

Typical entry about 6 hours before resolution. Average fill size $13418.47; average spread paid 0.0¢; average book liquidity $0.00. Profit is spread across markets rather than one lucky call.

Follow BrotherObama on paper, at your size

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Open the desk ↗ How the verdict is computed

Similar sports wallets

Figures are the desk's 30-day research read of public Polymarket data, refreshed every few hours. “Margin on volume” is net P&L ÷ traded volume, not return on capital. Paper results are simulated. Nothing here is financial advice. Last updated 2026-09-26.