Wallet Lookup Markets Sonar Esports Airdrop Checker Analytics Leaderboard Compare Traders ISW Monitor Weather Whale Alerts Watchlist Channel Feed Research

Pricing Features Developers Settings

The Clean Data Layer

oyupy · Polymarket wallet 0x28c9…639d

63.6% win rate · 22 resolved markets · 0x28c9e668f1117a9521c6a4101a4fa2d41223639d

Weekly whale digest: top movers, smart-money flow, new whales.

OrcaLayer is a Business Intelligence tool that leverages public blockchain data to provide insights into prediction market traders' performance. The information provided is not, and should not be interpreted as, financial advice. We are not a bookmaker and do not accept bets.

Past performance does not guarantee future results. All data is read from the public Polygon blockchain.

Browse markets by category

Geopolitics·Crypto·Sports·Politics·Economics·Tech / AI

Solutions

Polymarket Wallet Tracker·Track Polymarket Whales·Prediction Market Analytics

Features·Developers·Compare alternatives·Compare Traders·FAQ·Methodology·Farmer Filter·Roadmap·Status·Partnerships & Sponsorships·Русский·Privacy Policy·Terms of Service·Risk Disclosure·© 2026 OrcaLayer

Wallet Markets Analytics Leaders ISW

LIVE · AUTO-REFRESH 60S

oyupy (0x28c9…639d) - Polymarket Whale Tracker | OrcaLayer

Wallet snapshot

On 22 resolved markets the win rate is 63.6%. It holds no open positions right now.

Latest closed positions

New York Yankees vs. Tampa Bay RaysNo · +$9 · Aug 9, 2026
Boston Red Sox vs. New York YankeesYes · +$10 · Jul 6, 2026
Raptors vs. CavaliersNo · +$8 · Jun 4, 2026
Ethereum Up or Down on January 20?No · +$10 · Feb 13, 2026
Mavericks vs. KingsNo · +$522 · Dec 28, 2025
Suns vs. PelicansYes · +$319 · Dec 28, 2025
Celtics vs. PacersYes · +$440 · Dec 27, 2025
Flyers vs. BlackhawksYes · +$477 · Dec 24, 2025
Nuggets vs. MavericksNo · +$680 · Dec 24, 2025
Raptors vs. HeatYes · +$590 · Dec 24, 2025

Snapshot from OrcaLayer data, refreshed every 10 minutes.