0xB3768B87F4dCb77A92f2e73f5a54Ef2d01aB8817 Polymarket trader turned $5,119 into $40,582 on a single swing — then watched it evaporate to zero on the exact same market. Call him the one-shot sniper. Rank 2888, high-risk trader type, this wallet executed exactly one Polymarket trade across one market: "Which crypto company will ZachXBT expose for insider trading?" The setup looked clean — entry at 0.126, position scaled to $81K volume, paper gains hit $35,463 at peak. Win rate technically 100% on paper. Then reality checked in. The edge hack reads simple on the surface: spot noise before the crowd, size aggressively into thin liquidity, exit fast before the rug. Buy-sell ratio of 2 suggests accumulation followed by heavy distribution. But here's the trap — that $35K PnL became a -100% ROI on deposits. The one trade that "won" ate the entire bankroll. Polymarket arbitrage angle? Doesn't fit. This looks like a bet that collapsed hours or days after entry, wiping the stack despite hitting peak profitability mid-swing. Position never closed in profit. The wallet shows zero withdrawals, zero remaining balance, portfolio value null. What separates this from typical degen prediction markets noise: pure timing risk. No diversification across markets. No exit discipline at 2x or 5x. The high-risk classification isn't marketing — it's autopsy. One Polymarket whale move that looked like a free money farm until the market repriced against the thesis. Trades-per-day metric of 1.7 is misleading; this is a single $5K deposit scalped into $81K notional and lost it all in one market cycle. The realism check: this Polymarket trader proves speed and size can't replace risk management. Starting capital completely liquidated. No hedges. No second trade to recover. The trader type "sniper" worked exactly once — when it didn't, there was no portfolio left to shoot again. Current status: wallet empty, no open positions, no path to recovery from this account. A teaching moment in why retail gets crushed in prediction markets.