arsanal (0xd68bcf03d3f2fbed261af63723686b6cb39ede91) is a Polymarket trader sitting at rank 579,153 with a 71% win rate across 411 trades — but is somehow underwater -4.14% ROI on $10k deposits, the kind of math that makes you squint. This is conservative trader energy at its worst. High accuracy (71.28% win rate on Polymarket) paired with tiny bet sizing ($1.31 average) means arsanal nails direction constantly but leaves money on the table. Opened the wallet, expected a breakout story, saw pure noise collection instead. 403 different markets touched in roughly 100 days (4.1 trades per day) screams portfolio inflation without conviction. The strategy reads like: grind micro-positions across every Prediction Market event that moves, trust the math, pray volume compounds it. Best trade pulled $11 on the Elon Musk # tweets December 9 - December 16, 2025? market. Worst trade bled -$5.90 on earnings prediction. That's the spread right there: win $11, lose $6, repeat 411 times, net $0.35 PnL. The edge that isn't an edge. The real risk living in this profile: survivorship bias masquerading as skill. 71% accuracy feels like dominance until you realize tiny position sizing and bet-spread inflation kills expected value. Every Polymarket whale story you read started somewhere, but arsanal shows the trap — you can be right 7 out of 10 times and still go broke if the 3 losses hit harder than the 7 wins pay. Four open positions now, portfolio value sitting at $6.47. The Polymarket leaderboard won't remember this grind. Not everyone survives the drawdown, and this trader is already -4% despite hitting more than they miss.