Trader profile

hz8

Market makers

Profile updated2026-09-20

Polymarket ↗PolygonscanExplorer ↗

Chrome

Historical record

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

Lifetime PnL+$672Polymarket leaderboard · lifetime

Buy / sell split—Loading trading flow…0 open · 26 days ago

Lifetime volume$225.8K462 trades · Polymarket

Markets traded231Lifetime coverage

Edge vs entry price

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

How this is computed

−1.3% / $95% interval −43.0% to +40.4%23 settled fills · 90d window

Crypto: +1.3%n=19 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 2 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 loaded4 days ago

Current position value: $0
Snapshot cash PnL: −$2.6K
Concentration: —
Positions: 85

EventOutcomeValuePnLAvg → CurrentShares

Will the highest temperature in Tokyo be 24°C on May 15?

YesValue$0PnL−$1Avg1.7¢Current0¢58.8Shares

Will the highest temperature in Hong Kong be 27°C on May 16?

YesValue$0PnL−$1Avg0.9¢Current0¢108.8Shares

Will the highest temperature in Mexico City be 27°C on April 17?

YesValue$0PnL−$8Avg29.3¢Current0¢28.88Shares

Will the highest temperature in Toronto be 18°C on April 17?

YesValue$0PnL−$2Avg34.7¢Current0¢5.64Shares

Will the highest temperature in Jakarta be 34°C on May 15?

YesValue$0PnL−$1Avg1.9¢Current0¢51.32Shares

The Memphis Classic: Renata Zarazua vs McCartney Kessler

McCartney Kessler · NoValue$0PnL−$80Avg69¢Current0¢115.94Shares

Targu Mures: Alice Rame vs Julie Struplova

Julie Struplova · NoValue$0PnL−$200Avg72¢Current0¢277.78Shares

Will the highest temperature in Hong Kong be 27°C on April 29?

YesValue$0PnL−$130Avg95.6¢Current0¢135.92Shares

Showing 8 of 85 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 months ago

BUYNO

99.2¢

Vancouver: Sofia Costoulas vs Maddison InglisOpen market →$1K

2 months ago

BUYNO

Maddison Inglis · 96.9¢

Vancouver: Sofia Costoulas vs Maddison InglisOpen market →$1K

2 months ago

SELLNO

Lilli Tagger · 96.6¢

Livesport Prague Open: Mai Hontama vs Lilli TaggerOpen market →$2.3K

2 months ago

BUYNO

66,000 · 98.1¢

Will the price of Bitcoin be above $66,000 on July 20?Open market →$1.2K

2 months ago

BUYNO

64,000 · 92¢

Will the price of Bitcoin be above $64,000 on July 17?Open market →$1K

About this wallet

Wallet hz8: two-sided market-making flow, so no directional win rate is published, edge −1.3% per $1 risked (95% lower bound −43.0%, n=23 settled fills over 90 days), strongest in Crypto (+1.3% over 19 fills); +$672 lifetime P&L, $225.8K traded, updated 2026-09-20.