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◆ CrowdIntel · Trader Report · Vol 014May 20, 2026

Trader Report — piston777

piston777·live profile →
◆ Summary

piston777 has settled 58 bets on Polymarket at a 91.4% win rate for +$440K of net P&L, on $54.29M of total volume. 93% of capital sits at ≥95¢ entry — penny-carry on near-certain outcomes, not informational edge.

The edge

Classified as a whale ($54.29M in lifetime volume) running a unknown style style; performance reads as steady earner; book diversity is generalist. The price-band distribution is the tell: 93% of capital deployed at ≥95¢ is the shape of a structural-edge arbitrage scalper, not a wallet trading on information. Each individual bet returns 1–3% on capital with near-certain probability; the P&L is the cumulative spread capture. Across 57 markets total. 8-signal classification: heavy-favorite arbitrage scalper.

◆ Trader Profile4-axis archetype
Size
🐳
Whale
Market moves when this one does.
Style
Unknown style
No resolved trades to time.
Performance
📈
Steady Earner
Consistent positive returns. Reliable edge.
Diversity
🧭
Generalist
A few sectors, well spread.
Strategy verdict
heavy-favorite arbitrage scalper
◆ Profile Statsderived from full trade history
Total BUY trades3,105
Unique markets entered57
Closed positions0
Open positions0
Wins / Losses0 / 0
Win rate91.4%
Total USDC invested$0
Total USDC recovered$0
Net PnL (closed only)+$0
ROI (closed only)
Avg holding time
Longest hold
Shortest hold
◆ Bot signaturehuman-rate execution
Median gap3sbetween fills
Sub-10s fills68.2%machine-tempo
Hour coverage71%of UTC hours
Peak UTC hour03:00740 trades
◆ Sizing
Median bet$48
Mean bet$1.2K
P95 bet$4.0K
Max bet$306.8K
Top 5% share79.1%of total notional
◆ Entry price distribution
≥ 95¢ (favorite)92.7%penny carry
30¢–70¢ (mid)1.3%directional
< 30¢ (longshot)0.0%lottery tickets
◆ Concentration
Top market share12.0%of total notional
Both-sides rateof markets hedged
Active days10/ 25d span
Trades / active day400
◆ By Daycounted on closing date · last 10 active days
DateBuysClosedOpenW/LSpentPnLROIHold
2026-05-201151150W/0L
2026-05-193863860W/0L
2026-05-1837370W/0L
2026-05-173533530W/0L
2026-05-164714710W/0L
2026-05-0213130W/0L
2026-04-284624620W/0L
2026-04-274174170W/0L
2026-04-265985980W/0L
2026-04-252532530W/0L
◆ Linked artifactscross-references
Profit / Loss
+$439.9K
All time · per polymarket
📉
15L
losing run
MEDIUMbot
0x161e...6ef0
123 trades
40whale score
Automated strategy — pattern-based trading
Elite win rate — 91% across 58 resolved bets
⚽ Strongest edge in sports (59% WR)
Win Rate91%53/58
P&L+$439.9K
Volume$54.3M
Printing

Recent Events

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CategoryBetsWRP&L
sports28159%+$20.2K

P&L Calendar · 90 days

loss
none
win
Timing signal: 100% of wins resolved within 2 weeks. Avg 0 days — consistent with pre-announcement positioning.

Evidence

whale
Win Rate+30
Total Volume+15
Bot Discount-15
Activity Level+10
Total40
◆ Methodology

Stats in this report are a frozen snapshot taken on May 20, 2026. The live wallet profile reflects current numbers — they will diverge over time.

Win rate is computed on resolved Polymarket bets only. P&L uses on-chain entry costs vs resolution outcomes from market_outcomes. Win-rate alone is not a finding; we look at the difference between scope win-rate and the wallet's global rate (edge), combined with p-value vs a null model and signed P&L.

Funding clusters are detected by USDC lineage traced through Polygonscan. Time clusters are wallets that placed sized bets on the same condition within a 60-minute window. Cluster membership is a signal, not an accusation — read the full methodology for caveats.

Sources: Polygon on-chain (Subsquid indexer), Polymarket Gamma API for market metadata, Polygonscan for USDC funding traces.

◆ Track piston777 live · Pro

This report is a frozen snapshot. Get notified when this trader opens new positions, watch their co-trader cluster move in real time, and export the raw trade history.

Live alerts

Push + email on every sized bet from this wallet.

Cluster feed

Real-time tape of every wallet in the funding cluster.

Raw export

Full trade history as CSV — slice it however you want.

◆ More reports
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Beta
···v0.1.0

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