The High Roller

Price every Kalshi line like a sportsbook does.

The High Roller reads a dozen sportsbooks, fits a score model to every game and prices each Kalshi moneyline, spread and total against it — then builds parlays with exact same-game correlation and lets you backtest any system on real settled markets.

Take a seat — it's freeAudit the house record

On the board

30-minute delay for guests
  • JAC Jaguars −10.5
    PHI Eagles vs JAC Jaguars · Sun, Oct 11, 1:30 PM
    40¢ vs fair 44.4%
    +4.4 pts
  • JAC Jaguars −14.5
    PHI Eagles vs JAC Jaguars · Sun, Oct 11, 1:30 PM
    28¢ vs fair 32.5%
    +4.5 pts
  • HOU Texans −10.5
    HOU Texans vs TEN Titans · Sun, Oct 11, 5:00 PM
    40¢ vs fair 44.5%
    +4.5 pts

Fair prices are de-vigged sportsbook consensus. Edge is after the Kalshi trading fee.

How a lock gets made

Six agents work the floor every ten minutes. You can watch them do it, live, on the casino floor.

  1. 1

    The Scout

    Walks every Kalshi game, spread and total board.

  2. 2

    The Sharp

    Reads the sportsbooks and builds the consensus line.

  3. 3

    The Quant

    Fits a score model and prices every rung of every ladder.

  4. 4

    The Pit Boss

    Grades risk, flags traps and sizes every bet.

  5. 5

    The Architect

    Assembles correlation-aware parlays and combo quotes.

  6. 6

    The Auditor

    Settles tickets, books closing lines and keeps the record honest.

The record is public

Every play the engine grades Value or better is booked at the price you could have taken, then settled against Kalshi's result and the closing line. Wins, losses and the ones that didn't work — all of it.

Read the full record
81
Settled picks
47–34
Record
+30.3%
Return on risk
74%
Beat the closing line