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Trader profile

tankjack

Market makers

Historical record

Market-making activity, measured as two-sided flow.

Lifetime PnL−$1MPolymarket leaderboard · lifetime
Buy / sell splitLoading trading flow…0 open · 7 days ago
Lifetime volume$7.1M836 trades · Polymarket
Markets traded77Lifetime coverage
Edge vs entry price

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

How this is computed
−77.0% / $95% interval −98.4% to −55.5%339 settled fills · 90d window
Sports
−86.3%n=332 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 1 hour ago

How this record is measured

Two-sided market-making flow does not measure directional forecasting skill.

Observed activity

How this wallet provides liquidity

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 loaded11 hours ago
Current position value
$0
Snapshot cash PnL
−$1M
Concentration
Largest share of value
Positions
35
Showing the largest 8 of 35
EventOutcomeValuePnLAvg → CurrentShares
Up · YesValue$0PnL−$400Avg11.7¢Current3,408.91Shares
Up · YesValue$0PnL−$80Avg48.9¢Current163.54Shares
DownValue$0PnL−$100Avg11.6¢Current859.8Shares
Up · YesValue$0PnL−$50Avg19.4¢Current257.94Shares
Down · NoValue$0PnL−$1,000Avg12.2¢Current8,226.67Shares
DownValue$0PnL−$200Avg23.8¢Current839.38Shares
Up · YesValue$0PnL−$1.5KAvg16.1¢Current9,315.07Shares
Up · YesValue$0PnL−$211Avg12¢Current1,760.17Shares
Showing 8 of 35 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.

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Large trades

Recent large trades

Trade facts; use ? for snapshot-based explanations

About this wallet

Wallet tankjack: two-sided market-making flow, so no directional win rate is published, edge −77.0% per $1 risked (95% lower bound −98.4%, n=339 settled fills over 90 days), strongest in Sports (−86.3% over 332 fills); −$1M lifetime P&L, $7.1M traded, updated 2026-09-23.