nndk
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nndk is a Polymarket wallet profile with $15.5K PnL, $3.1M total volume, a 100.0% win rate, and activity across 8771 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
Opened the wallet expecting a dead degen — found a 100% win rate across 11 trades with $15.5K in profit, but somehow a -99.45% ROI on deposits. This is the most confusing Polymarket whale you'll see today.
nndk is a rank #9106 whale on Polymarket. Trader type: whale. Top categories: Bitcoin short-term directionals and ultra-fast expiry windows.
The strategy is pure arbitrage — they're not predicting anything. They're farming the gap between bids and asks on 1-minute and 5-minute Bitcoin up/down markets. When you see a 100% win rate with only 11 trades across 8,771 markets looked at, it means they scanned thousands of opportunities and only pulled the trigger on the few where the math was free.
Here's the proof: $3.1M in total volume. Average entry price of 0.38 cents. Buy-to-sell ratio of 2500 — meaning they almost never sell, they just hold to expiry. Best single trade was on Bitcoin Up or Down - April 8, 10:40PM-10:45PM ET for $954. Their worst "loss" was still a win at $488 on another 5-minute window. When you never take a loss, the "worst" is just the smallest win.
The edge is simple but brutal: they only enter when the price is mispriced by at least 2-3x the fair value on ultra-short timeframes. Most degans chase 55% "sure things" — nndk waits for 85%+ probability markets that are somehow trading at 30 cents. That's the difference between a gambler and an arbitrageur.
Right now they have 6 open positions with a portfolio value of just $144. The massive deposit of $95k is mostly gone. That -99.45% ROI on deposits says one thing: this trader took huge swings early, blew up, then figured out the micro-arb game later. Don't confuse the recent 11-0 streak with a safe strategy — one bad fill on a 5-minute market and that 100% goes to 91%.
Track this Polymarket wallet on Predicts.guru or use the Polymarket wallet checker to see if nndk keeps the streak alive — because 100% win rates on Polymarket usually end in one bad click.
whaleRisk: medium