Is it considered arb’ing when trying to catch a middle? For example, if I’m betting team A -7 and at halftime their up 21 points and the halftime line had the dog at 17.5 points is that considered arb’ing? I tried at BOL once and they refused my bet.
Now if I chose to do the same with a different book is that still considered arbitrage?
Now if I chose to do the same with a different book is that still considered arbitrage?