jamesjt
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jamesjt is a Polymarket wallet profile with -$190 PnL, $79.3K total volume, a 99.6% win rate, and activity across 6235 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
One wallet with a 99.6% win rate across 6,235 markets... and it's still down 45% on deposits. Meet the trader who mastered the game but forgot to cash out.
jamesjt is ranked #2,521,944 on Polymarket, categorized as a diversified trader with a medium risk level. His story is the perfect cautionary tale for anyone obsessed with Polymarket win rate alone.
STRATEGY — He doesn't predict, he harvests. jamesjt runs ultra-high-frequency scalps on 5-15 minute binary markets (think Bitcoin Up or Down - March 27, 4:30AM-4:45AM ET ). He buys near even odds (avg entry $0.50), sits for seconds to minutes, then sells in bulk. His buy-sell ratio of 2,500 confirms this: he's a relentless liquidity taker.
PROOF — 1,737 closed trades, 99.6% win rate. His best single trade was +$92.80 on a Bitcoin 15-minute window. But look closer: his average trade is just $5.80. He's winning 99.6% of the time by fractions of a cent per share. His worst trade? -$40.10 on a single loss in an Ethereum Up or Down - April 11, 11:05AM-11:10AM ET market. One bad minute erased weeks of micro-gains.
EDGE — Pure volume math. He doesn't need to predict direction; he needs price discovery inefficiency. In a 15-minute window, the spread between "Yes" and "No" is wider. He buys the undervalued side, sells when the herd piles in seconds later. Thirty-five trades per day, every day. Boring execution beats clever analysis.
NOW — He has 2 open positions and a portfolio of just $5.22. His -$189.9 is -$190 on $1,598 deposited. The math is brutal: a 99.6% win rate means nothing when your losers are 10x bigger than your winners. Retail chases win rate; jamesjt proves you need risk management first.
CTA — Check jamesjt's Polymarket wallet with Predicts.guru's Polymarket wallet checker to see if he's finally figured out the math — or just keep scrolling for more top Polymarket traders who actually print money.
diversifiedRisk: medium