Novig, ProphetX are posting MLB prices. Compared against 11 sportsbooks below.
161,451 quotes across 21 market types, last 24 hours · 7 exchange platforms are registered and none of them stored a quote in that window · more books than these price MLB live; this room counts what we keep, not what we scan
An exchange lets you take the other side of a bet from another person rather than from a book, so the price is usually better. None of them has written an MLB quote into the 24-hour price history this room reads — so there is nothing stored here to compare a sportsbook against, and this room says so rather than showing you the sportsbook board twice. Where an exchange does price a live MLB market, it reaches you on the arb and low-hold boards, which read the live scan rather than the store. The moment one lands in the history, it appears at the top of the floor above.