cobaltharborfmz
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cobaltharborfmz is a Polymarket wallet profile with $1.3K PnL, $20.7K total volume, a 71.4% win rate, and activity across 25 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
cobaltharborfmz Polymarket trader turns $20K into $1.3K PnL in pure sniper mode — hits 71.4% win rate while most degenerates bleed on noise.
Meet cobaltharborfmz (0x91d757346e322976a9544dd07b9b7e3f58550dfc), rank 57323 on the Polymarket leaderboard with $1.3M in total PnL across 27 trades. This is low-volume, high-precision execution. Not a whale by seat count — a scalpel by discipline.
The edge: pure sniper strategy. cobaltharborfmz trades exactly 25 different markets but crushes the win rate metric where it counts — 71.4% win rate Polymarket trader, trading 29.7 times per day on average with surgical $285 average position sizing. Low risk appetite, tight entries. The wallet shows a 6.33% ROI on roughly $20K in total volume, which is respectable but the real signal is consistency. No FOMO chase. No revenge trades. 14 closed positions, 71% hit rate, and the biggest win was $297 on Bitcoin Up or Down - April 5, 10PM ET — almost exactly matched by a single $1.3K profit. That's not luck; that's position sizing discipline.
What separates this Polymarket whale from 99% of retail prediction market analytics enthusiasts: refusal to deviate from the system. Most traders blow up chasing the next viral market or dumping entire stack on "obvious" calls. cobaltharborfmz enters at 0.764 average price (solid midpoint hunters, not FOMO buyers at 0.95), manages 13 open positions currently, and treats each trade like it has a hard stop. The wallet checker data shows a buy/sell ratio of 10x — this is someone building positions methodically, not panic-exiting.
Risk level is marked low, and the math backs it. Max single win of $297 vs max single loss of -$259 — nearly 1:1 reward-to-risk on the biggest swings. That's not accident. That's a trader who has internalized that Polymarket win rate means nothing if you blow yourself up on one bad bet. Portfolio currently sits at $1.6K in live value with 13 open positions still running.
The caveat: sniper mode only works if markets stay liquid enough to fill and you have conviction in your edge. Polymarket wallet analytics show the trades are real, consistent, profitable — but one extended drawdown or liquidity crunch and this system gets stress-tested hard. Most don't survive it.
Check cobaltharborfmz's wallet on Predicts.guru or run it through a Polymarket wallet checker to watch the sniper in real time.
sniperRisk: low