Why Basketball Odds Move and What Drives Them
When a sportsbook opens a NBA point spread, it's an invitation — not a final answer. Sharp bettors hit one side early; the book adjusts. Then injury news drops, public money floods in on the favorite, and the number moves again. Totals are just as reactive: a late scratch of a high-usage center can swing an over/under by two or three points
in minutes. Understanding which force is moving a line — sharp steam versus public volume versus a roster update — is the difference between catching a number and chasing one. We display opening lines alongside current prices so you can compare both at a glance inside your account.