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Trader profile

BrettAutomatic

Directional
Polymarket ↗PolygonscanExplorer ↗Chrome

Historical record

Loss-making historically.

Lifetime PnL−$9.5KPolymarket leaderboard · lifetime
Win rate39.6%273 settled · past 90 days6 open · 73% underwater · 15 hours ago
Lifetime volume$152.4K1,000+ trades · Polymarket
Markets traded245Lifetime coverage
90d decided PnL—Loading settled-position results…
Edge vs entry price

Profit per $1 risked, measured against the price each position was entered at.

How this is computed
−11.0% / $95% interval −53.0% to +31.1%22 settled fills · 90d window
Science
−11.0%n=22 settled

A category is listed from 10 settled fills upward.

This wallet is not classified as directional. Market-making and arbitrage strategies take losing legs by design, so their edge describes the payoff of that strategy rather than a judgement about outcomes.

Measured 23 hours ago

How this record is measured

Win rate 39.6% · Decided 273 · 90d

Observed activity

Where and how this wallet trades

Only recorded trades of $1K+ are included; this is not the wallet's full history.

No category data for this wallet.

No tracked trading behavior yet.

Last loaded15 hours ago
Current position value
$1K
Snapshot cash PnL
−$17.6K
Concentration
43.1%
Largest share of value
Positions
36
Showing the largest 8 of 36
EventOutcomeValuePnLAvg → CurrentShares
Will the highest temperature in Madrid be 35°C on September 24?
NoValue$444PnL+$3Avg66¢Current66.5¢667.84Shares
Will the highest temperature in Madrid be 34°C on September 23?
NoValue$204PnL−$152Avg55¢Current31.5¢648.31Shares
Will the highest temperature in Beijing be 33°C on September 23?
NoValue$164PnL+$24Avg85¢Current100¢163.65Shares
Will the highest temperature in Sao Paulo be 17°C on September 23?
NoValue$91PnL+$6Avg73¢Current78¢116.43Shares
Will the highest temperature in Munich be 18°C on September 23?
NoValue$81PnL+$37Avg54¢Current99.5¢80.91Shares
Will the highest temperature in Mexico City be 26°C or higher on September 23?
NoValue$47PnL−$35Avg49¢Current28¢166.53Shares
Will the highest temperature in Denver be between 88-89°F on September 14?
YesValue$0PnL−$713Avg46¢Current0¢1,550.68Shares
Will the highest temperature in Denver be between 92-93°F on September 13?
YesValue$0PnL−$73Avg36¢Current0¢202.52Shares
Showing 8 of 36 positions by current value
Results
Exposure
Loading category evidence…

Results and exposure are checked against separate coverage records.

Recent activity

Whale activity over 30 days

Tracked trades ≥$1K. Empty days keep their place in the timeline.

Loading tracked activity…

Large trades

Recent large trades

Trade facts; use ? for snapshot-based explanations

About this wallet

Wallet BrettAutomatic: 39.6% win rate over 273 resolved positions (last 90 days), edge −11.0% per $1 risked (95% lower bound −53.0%, n=22 settled fills over 90 days), strongest in Science (−11.0% over 22 fills); −$9.5K lifetime P&L, $152.4K traded, updated 2026-09-23.