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Top Gaps

Where US sportsbooks disagree most on the same game. Useful for arb hunting and finding the worst stale line on each side, not always a +EV bet on its own. Live board updates every minute during the beta.

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Top Gap
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Top Gaps ≥ 2%
Where sportsbooks disagree most on the same game. Useful for arb hunting and finding stale outlier books, not always a +EV bet on its own.
🔔 Ping me when a gap clears Gap alerts
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ⓘ Kalshi, Polymarket US & ProphetX prices on this page include each venue's trading fees. They show what a taker actually pays. How we calculate this →
Novig is a CFTC-regulated prediction market, not a sportsbook. Restrictions & requirements apply. Not available in all states. 21+. Event contract trading involves risk & is not appropriate for all. Consider if it's appropriate for you in light of financial circumstances. See novig.com/terms for information.

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