yirenfacai
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yirenfacai is a Polymarket wallet profile with -$50 PnL, $12.5K total volume, a 50.0% win rate, and activity across 568 markets. This page summarizes the wallet's trading record, risk signal, market activity, and generated trader overview. Risk is shown as medium and should be interpreted as an analytics signal, not financial advice.
Trader overview
Deposit $426, make $18 back — that's the brutal math of the yirenfacai (0x6063b28ea118751b35d998e0dd5343964c331c9f) Polymarket trader story. 50 trades, 50% win rate, and a -95.63% ROI on deposits. This isn't a whale story; it's a cautionary tale about the grind. Opened the wallet, expected a bot farming pennies, saw a machine bleeding out in 5-minute Bitcoin windows.
Identity: yirenfacai, ranked #2,364,640. A crypto_bot trader with high-frequency habits — 188 trades per day on average. This is a Polymarket degen drowning in noise, not a strategist. Categories: BTC Up or Down micro-markets only. The bio is empty, but the wallet screams "I'm chasing the 5-minute candle."
Strategy: Pure arbitrage on binary Bitcoin price predictions. Buy "Up" and "Down" at 0.54 average entry, flip within minutes for a 0.01-0.02 edge. The edge hack? None. It's a script chasing micro-movements, no directional bias. The 1.64 buy/sell ratio shows it buys slightly more than it sells — a slowly bleeding inventory of losing positions.
Proof: Best trade was +$4.46 on the Bitcoin Up or Down - July 26, 9:10AM-9:15AM ET market. Worst trade? -$7.24 on the very next window, Bitcoin Up or Down - July 26, 9:30AM-9:35AM ET. That's the pattern — one win, two losses, and the spread eats the rest. Total volume is $12.5K, but that's irrelevant when max single win is under $5.
Edge: Nothing separates this from the 99% except the drawdown resilience. It's a math problem the bot hasn't solved. It's not farming noise; it's being farmed by the spread. The entry price of 0.54 is brutal — you need to win 55%+ just to break even on fees.
Now: Zero open positions. Withdrew $18.60 out of $426 deposited. The account is a graveyard — all 50 trades closed, nothing left. The realism check: looks like free money if you stare at PnL charts, but not everyone survives the grind of 188 trades a day with negative expectancy. The bot is off, but the scars remain.
Track the full carnage and wallet analytics on Predicts.guru — or just check the leaderboard to see who's actually winning.
crypto botRisk: medium