FATj
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FATj is a Polymarket wallet profile with -$3.1K PnL, $462.4K total volume, a 91.5% win rate, and activity across 1397 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
Okay, you want the profile on FATj. Buckle up, because this one's a masterclass in survival.
Opened the wallet expecting a ghost, found a machine: FATj (0xc25dd60d3f5e5b0852a89c4800ec3869f378a874) Polymarket trader is a relentless low-risk bot with a 91.5% win rate that still manages to bleed money—proof that on Polymarket, death is by a thousand paper cuts.
FATj. Rank #3,039,068. A conservative, high-frequency trader with 450 closed positions and 1,397 markets touched. The bio might as well read "I collect nickels in front of a steamroller."
Strategy: This is pure micro-volume arbitrage. He's farming the tiniest of edges on ultra-short-duration assets like Ethereum Up or Down markets. The edge hack? Brutal discipline. Average entry price is 0.85, meaning he's buying extreme favorites and clipping pennies, relying on speed and volume—12.9 trades a day—over conviction.
The numbers are gloriously weird. His win rate sits at 91.5%, but his Polymarket PnL is -$3.1K. He's generated $462.4K in volume to lose money. His best trade won $83.12; his worst lost $53.04. The buy/sell ratio is a massive 3.27, suggesting accumulation and patience, but the losses come from the "sell" side, where his edge decays into spread and fees.
The Edge: Most "conservative" traders just buy fewer lottery tickets. FATj is running pure math over gut. He treats the 5-minute crypto up/down markets as an ATM that hits for 5 cents but also occasionally charges $50 in fees. It's a grind that looks stupid to retail, but it's a systematic approach to collecting noise.
Now: He's flat—zero open positions. Maybe the model broke, maybe he finally got tired of donating $3,107 to the liquidity pool. The realism check? This is a prime example of win rate being a vanity metric.
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conservativeRisk: low