Books

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Price history

Duke spread (4th Quarter)

Boston College Eagles at Duke Blue Devils, Sat, Oct 31, 12:00 PM ET. Every change to each book's main line and price, newest first.

Shortening Drifting
Time (ET)
Sat 11:50 AM-0.5-110
Sat 11:22 AM-1.5-102
Sat 10:21 AM-1.5+104
Sat 10:12 AM-1.5+104
Fri 12:32 PM-1.5+100
Fri 1:52 AM-1.5+102
Fri 12:21 AM-1.5-104
Fri 12:11 AM+10.5-4900
Thu 10:52 PM-1.5+104
Thu 9:11 PM+10.5-9900
Thu 9:01 PM-1.5-104
Thu 8:51 PM+10.5-9900
Thu 6:01 PM-1.5-104
Thu 4:51 PM+10.5-4900
Thu 3:01 PM-1.5-104
Thu 2:31 PM+10.5-4900
Thu 5:41 AM-1.5-104
Thu 3:52 AM-1.5-102
Wed 11:51 PM+10.5-4900
Wed 11:41 PM-1.5-104
Wed 11:21 PM+10.5-4900
Wed 11:11 PM+10.5-9900
Wed 7:01 PM+10.5-4900
Wed 5:31 PM-2.5+100
Wed 3:41 PM+10.5-4900
Wed 12:52 PM-1.5-104
Tue 2:52 PM-1.5+100
Tue 2:52 AM-1.5+104
Mon 8:52 PM-1.5-104
Mon 8:40 PM-0.5-115
Mon 5:52 PM-1.5+102
Mon 2:52 PM-1.5-102
Mon 2:40 PM-0.5-120
Mon 11:52 AM-1.5+100
Mon 5:52 AM-1.5-104

Each book's main line: its most even spread; period lines from 25 October 2026. Shaded blue when the market moved toward this selection (a shorter price, or a line that asks more of it), orange when it moved away; a book's first price isn't shaded. Kalshi reprices by a cent at a time, so a Kalshi change shows only once it's a point of implied chance or a line away from the last one shown; its prices include our estimate of Kalshi's fee. We check each book every 10 minutes near the game, less often further out. Started games show prices up to the start.

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