UFCSun, Jul 12 · 12:00 AM

Kai Kamaka @ Luke Riley

Pricing the Kai Kamaka side — Kalshi contract vs. the devigged sportsbook consensus.

Kalshi ask

27¢

Fair line

26.6¢

Edge

-0.4¢

Book by book

5 books · Kai Kamaka to win

BetMGM

27.8¢

FanDuel

27.0¢

DraftKings

26.6¢

BetOnline.ag

26.2¢

Bovada

26.0¢

Consensus

26.6¢

Each bar = that book's price with the vig removed · median across books = the fair line

What an edge is worth

worked example · Kai Kamaka · Kai Kamaka @ Luke Riley

Kalshi asks 27¢ for a contract the devigged consensus prices at 26.6¢. Pick a position size:

Position

925 contracts

If it hits / if it misses

+$661 / −$250

Expected value per trade

−$18

That's the honest shape of edge trading: no single bet is a lottery ticket — a repeatable few-percent advantage, compounded over volume, is the entire game. The terminal's job is finding you that advantage before it closes.

Expected value ≠ guaranteed outcome · fees approximated · variance is real · not betting advice

Kai Kamaka is priced at 26.6% to win by the devigged consensus, while the Kalshi YES contract asks 27¢ — a -0.4¢ gap per contract before fees. Prices move fast — verify at the venue before trading.