Trader profile

dummyricher

Market makers

Profile updated2026-09-22

Polymarket ↗PolygonscanExplorer ↗

Chrome

Historical record

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

Lifetime PnL+$33.6KPolymarket leaderboard · lifetime

Buy / sell split—Loading trading flow…5 open · 92% underwater · 1 day ago

Lifetime volume$1.4M1,000+ trades · Polymarket

Markets traded2,995Lifetime coverage

Edge vs entry price

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

How this is computed

−2.1% / $95% interval −127.3% to +123.1%126 settled fills · 90d window

Sports: −2.1%n=126 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 24 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.

Current holdings

Sources

Holdings use the current Polymarket portfolio snapshot.

Last loaded1 day ago

Current position value: $20
Snapshot cash PnL: −$18.1K
Concentration: 34.2%
Positions: 227

EventOutcomeValuePnLAvg → CurrentShares

LoL: Verdant vs mCon esports - Game 2 Winner

Verdant · YesValue$7PnL+$2Avg76¢Current97.5¢7Shares

M25 Yinchuan: Matthew Shearer vs Shanghui Li

Shanghui Li · NoValue$5PnL+$3Avg49¢Current99.5¢5.51Shares

Washington Mystics vs. Golden State Valkyries

Washington Mystics · YesValue$0.99PnL+$0.15Avg85.1¢Current100¢0.99Shares

National Bank Open: Elina Svitolina vs Amanda Anisimova

Elina Svitolina · YesValue$0.90PnL+$0.11Avg88¢Current100¢0.9Shares

Cary: Daniil Glinka vs Aidan Mayo

Daniil Glinka · YesValue$0.90PnL+$0.54Avg39.7¢Current100¢0.9Shares

Swiss Open, Qualification: Otto Virtanen vs Dylan Dietrich

Dylan Dietrich · NoValue$0.77PnL+$0.22Avg71¢Current100¢0.77Shares

Hagen: Dominik Recek vs Diego Dedura-Palomero

Diego Dedura-Palomero · NoValue$0.63PnL+$0.14Avg77¢Current100¢0.63Shares

Liberec: Duje Ajdukovic vs Khumoun Sultanov

Duje Ajdukovic · YesValue$0.55PnL+$0.24Avg56¢Current100¢0.55Shares

Showing 8 of 227 positions by current value

Results by category

Sources

Category results use decided positions from the last 90 days.

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

2 days ago

SELLNO

Phoenix Mercury · 77¢

Dallas Wings vs. Phoenix MercuryOpen market →$1.3K

3 days ago

SELLNO

Chiefs · 66.1¢

Colts vs. ChiefsOpen market →$1.2K

3 days ago

SELLYES

Colts · 64¢

Colts vs. ChiefsOpen market →$1.1K

15 days ago

BUYYES

90¢

US Open ATP: Ben Shelton vs Carlos AlcarazOpen market →$2.7K

15 days ago

SELLYES

96¢

US Open WTA: Jessica Pegula vs Emma NavarroOpen market →$1K

About this wallet

Wallet dummyricher: two-sided market-making flow, so no directional win rate is published, edge −2.1% per $1 risked (95% lower bound −127.3%, n=126 settled fills over 90 days), strongest in Sports (−2.1% over 126 fills); +$33.6K lifetime P&L, $1.4M traded, updated 2026-09-22.