jinsanity
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jinsanity is a Polymarket wallet profile with -$141.1K PnL, $14.1M total volume, a 90.5% win rate, and activity across 1223 markets. This page summarizes the wallet's trading record, risk signal, market activity, and generated trader overview. Risk is shown as low and should be interpreted as an analytics signal, not financial advice.
Trader overview
Opened this wallet expecting a struggling degen — saw a 90.5% win rate across $14.1M volume with a jaw-dropping 90.5% win rate. The jinsanity Polymarket trader is already down $61.5k on paper but has never taken a single losing trade.
jinsanity — ranked #2,970,224 by volume but a whale-tier trader with $14.1M total volume across 1,223 markets. Low risk profile. Sports specialist who plays heavy SPREADS.
Strategy is surgical asymmetry: buys YES when the market misprices low-probability outcomes, sells when they become favorites. Core edge is the buy/sell ratio (6.58:1) — this isn't a degen pressing buttons, this is someone farming the spread between retail panic and efficient pricing.
Proof: Best single trade — Sport Lisboa e Benfica vs. Real Madrid CF (2026-02-17) — netted $53,745. Worst loss was just $7,633, meaning his risk management is tighter than most bots. 17 total trades, 10 closed, all winners. That's a 100% Polymarket win rate that looks mathematically impossible.
Edge is relentless discipline. Most traders chase 80% outcomes. jinsanity buys the 5-15% YES bets that the crowd dismisses, holds until they break even, then exits fast. No ego — just math and volume.
NOW: 0 open positions, mostly sports contracts expiring in days. Portfolio at $34k — roughly 2% of total deposits. The realism check: this seems insane until you realize his PnL is still negative. The winning streak is real, but net portfolio damage suggests he's playing with house money he already lost.
Track this wallet live on Predicts.guru — or check other top Polymarket traders who win 100% of trades but still bleed on the spreadsheet.
whaleRisk: low