Has anyone here ever arbitraged online sports betting exchanges? I mean in terms of placing bets on the same event on different exchanges at the same time to take advantage of discrepancies in odds offered to make a risk free profit?
I know of one online book who advertises themselves as open to arbs. There is maybe two major books who'd tolerate it on events (major NFL/NBA games) with extremely 'deep' pools. Otherwise, an arb operation that generates any amount of profit on just about any other book would find its action limits capped rapidly.