Find any Polymarket crypto trader

PredCheck tracks one thing well: the traders working Polymarket’s short-term crypto markets — the 5-minute, 15-minute, hourly and four-hourly Up or Down markets on BTC, ETH, SOL, XRP, DOGE and other supported assets. Sports, politics and long-dated markets are out of scope by design, and never touch the numbers on this site.

Every figure here is built from a round, not a fill. A trader who buys, sells and re-enters six times inside one 5-minute BTC market has traded one round, and PredCheck scores it as one economic result. That is what makes win rate and average ROI mean something for traders who fire dozens of orders an hour.

Trade PnL is calculated independently: the gross trading result, minus the fees implied by each market’s published fee schedule. The venue pays rebates and rewards to an account rather than to a market, so they are reported beside Trade PnL instead of inside it. Where a component cannot be determined from a settled source, PredCheck labels it Estimated or Unavailable rather than quietly substituting zero.

Wondering why a figure here differs from one you have seen elsewhere, or what “Unavailable” means on a profile? Those are answered in the FAQ.