0xdelphinium
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0xdelphinium is a Polymarket wallet profile with $234 PnL, $21.4K total volume, a 99.8% win rate, and activity across 536 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
0xdelphinium deposited $4,540 — and now has a portfolio of $1,315, with a 99.8% win rate on 21 trades, yet an ROI of -70%. That's the strangest paradox in prediction market analytics: a sniper who's never had a losing trade but is bleeding money.
0xdelphinium is Polymarket trader rank #204,107 with a small but hyper-selective sniper profile. They've traded 213 different markets but only closed 466 positions — meaning they enter near-certain events, collect microscopic profits, and the math still doesn't work.
Here's the strategy: they bet almost exclusively on binary weather events ( Highest temperature in San Francisco on July 14? (2026-07-14) , Lowest temperature in NYC on July 10? (2026-07-10) ), entering at $0.96+ average entry price with tiny $20 average trade size. They're farming noise — grabbing pennies on nearly guaranteed outcomes. Best single win: $29.96 on that SF temperature bet. Worst "loss"? Still a $234 profit on the NYC low temp — they literally can't lose a trade.
The edge that separates 0xdelphinium from 99% of degens: they understand that 99.8% win rate is a trap. They're playing a volume game on near-certainties with a buy/sell ratio of 2.98 — buying 3x more than selling. The real hack is they know most Polymarket whale hunters don't check Polymarket wallet history for small snipers quietly grinding micro-edges.
Current status: 16 open positions, 7 profitable, 5 breakeven. Portfolio at $1,314.99. The risk: every $20 trade makes $3-$234 profit, but the $4,540 deposit means they're still underwater by -70%. This looks like free money until you try to scale it — one wrong weather forecast and the whole system breaks.
Track this sniper's wallet with Predicts.guru's Polymarket wallet checker to see if the math ever flips positive, or browse other top Polymarket traders who actually move the needle.
conservativeRisk: low