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Trader profile

jamario1

Market makers

Historical record

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

Lifetime PnL−$4.6KPolymarket leaderboard · lifetime
Buy / sell splitLoading trading flow…0 open · 13 days ago
Lifetime volume$40.1K9 trades · Polymarket
Markets traded7Lifetime coverage
Edge vs entry price

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

How this is computed
−24.0% / $95% interval −67.5% to +19.6%10 settled fills · 90d window
Sports
−24.0%n=10 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 6 hours 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 loaded17 hours ago
Current position value
$0
Snapshot cash PnL
−$7.6K
Concentration
Largest share of value
Positions
6
All shown
EventOutcomeValuePnLAvg → CurrentShares
Francisco Comesana · YesValue$0PnL−$1.1KAvg39¢Current2,858.08Shares
Alina Korneeva · NoValue$0PnL−$1.1KAvg14.9¢Current7,336.68Shares
Andrej Nedic · YesValue$0PnL−$2.4KAvg57¢Current4,295.12Shares
MontgomeryValue$0PnL−$226Avg31.8¢Current710.84Shares
Jaron Held · YesValue$0PnL−$1.7KAvg36.2¢Current4,597.21Shares
Eduardo Ribeiro · NoValue$0PnL−$1.1KAvg16.4¢Current6,712.35Shares
All 6 positions shown
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 jamario1: two-sided market-making flow, so no directional win rate is published, edge −24.0% per $1 risked (95% lower bound −67.5%, n=10 settled fills over 90 days), strongest in Sports (−24.0% over 10 fills); −$4.6K lifetime P&L, $40.1K traded, updated 2026-09-23.