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Trader profile

yoyobb2018

Market makers
Polymarket ↗PolygonscanExplorer ↗Chrome

Historical record

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

Lifetime PnL−$1.2KPolymarket leaderboard · lifetime
Buy / sell split—Loading trading flow…94 open · 82% underwater · 18 hours ago
Lifetime volume$4.3M1,000+ trades · Polymarket
Markets traded469Lifetime coverage
Edge vs entry price

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

How this is computed
−24.9% / $95% interval −498.7% to +448.8%51 settled fills · 90d window
Finance
−23.5%n=39 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.

Last loaded18 hours ago
Current position value
$99.4K
Snapshot cash PnL
−$6.7K
Concentration
6.8%
Largest share of value
Positions
94
Showing the largest 8 of 94
EventOutcomeValuePnLAvg → CurrentShares
Will Anthropic's valuation hit (HIGH) $5.0T by December 31?
NoValue$6.7KPnL−$24Avg94.8¢Current94.5¢7,109.13Shares
Will Anthropic IPO by December 31, 2026?
YesValue$5.6KPnL−$635Avg87.4¢Current78.5¢7,148.74Shares
Will OpenAI's IPO valuation be less than $1T?
NoValue$4.9KPnL−$469Avg90.4¢Current82.5¢5,955.4Shares
Will Anthropic's valuation hit (HIGH) $1.5T by December 31?
YesValue$4.8KPnL−$33Avg89.6¢Current89¢5,347.62Shares
Will Anthropic's valuation hit (HIGH) $1.75T by December 31?
YesValue$4.6KPnL−$178Avg84.7¢Current81.5¢5,605.06Shares
Will OpenAI's IPO valuation be at least $2.5T?
NoValue$3.8KPnL−$385Avg94.3¢Current85.6¢4,451.38Shares
Will 3 Fed rate hikes happen in 2026?
NoValue$3.5KPnL−$653Avg92.7¢Current78.3¢4,524.44Shares
Will Anthropic's valuation hit (LOW) $800B by December 31?
NoValue$3.3KPnL+$199Avg91.2¢Current97.1¢3,369.85Shares
Showing 8 of 94 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 yoyobb2018: two-sided market-making flow, so no directional win rate is published, edge −24.9% per $1 risked (95% lower bound −498.7%, n=51 settled fills over 90 days), strongest in Finance (−23.5% over 39 fills); −$1.2K lifetime P&L, $4.3M traded, updated 2026-09-23.