TAIL.

Leaderboard · 30D

Sample data
Sample leaderboard, 30D window, ranked by calibration-weighted score
#CallerRecordGrade30DTailFull stats
1@downballotpolymarket6W4LRECORD TOO THINNo grade: under the 25 resolved markets §7.1 ranks at and §7.3 takes a Brier mean from+18%Tail
10 resolved · score 60.3full stats for @downballot
Resolved
10
Win rate
60.0%
Calibration
0.58
Score
60.3
Volume
$2,100
2@rainmakerpolymarket5W3LRECORD TOO THINNo grade: under the 25 resolved markets §7.1 ranks at and §7.3 takes a Brier mean from−4%Tail
8 resolved · score 52.7full stats for @rainmaker
Resolved
8
Win rate
62.5%
Calibration
0.56
Score
52.7
Volume
$2,600

Ranked by calibration-weighted score, not by return — a caller can rank while down on the window. The whole board is free: every caller, every loss, nothing hidden.

Audit any of these traders

The board ranks a cast; an audit grades one record end to end. Paste a wallet or a handle and read the same numbers for anyone — on this board or not.

Run an audit

Historical results from verified exchange data. Not investment advice. Trading involves risk of loss.

Figures above are illustrative sample data, not real traders or real results. A rank is a record of settled trades, not a forecast and not a recommendation to trade.

TAIL is an independent tool and is not affiliated with, endorsed by, or sponsored by Kalshi, Polymarket, Robinhood, or Coinbase. All product names, logos, and brands are property of their respective owners and are used for identification purposes only.