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Price history

Duke spread -4.5

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

Shortening Drifting
Time (ET)
Wed 1:54 PM-165
Wed 1:40 PM-164
Wed 12:52 PM-180
Wed 11:40 AM-162
Tue 3:11 PM-163
Tue 2:54 PM-160
Tue 2:40 PM-159
Tue 1:01 PM-156
Tue 11:54 AM-155
Tue 8:54 AM-160
Tue 2:52 AM-162
Mon 8:52 PM-178
Mon 8:40 PM-157
Mon 5:52 PM-162
Mon 4:06 PM-155
Mon 2:52 PM-158
Mon 2:40 PM-156
Mon 1:08 PM-156
Mon 11:52 AM-156
Mon 11:40 AM-158
Mon 10:31 AM-170
Mon 9:21 AM-186
Mon 8:40 AM-175
Mon 5:52 AM-164
Mon 4:41 AM-178
Mon 4:11 AM-186
Mon 4:08 AM-175
Mon 3:21 AM-213
Mon 2:31 AM-194
Mon 1:21 AM-203
Sun 10:08 PM-172
Sun 8:40 PM-174
Sun 7:21 PM-186
Sun 7:08 PM-161
Sun 6:21 PM-178
Sun 6:11 PM-203
Sun 6:01 PM-223
Sun 4:08 PM-172
Sun 3:31 PM-203
Sun 3:11 PM-213
Sun 2:21 PM-203
Sun 2:11 PM-213
Sun 1:31 PM-203
Sun 1:11 PM-213
Sun 1:08 PM-161
Sun 12:11 PM-203
Sun 11:51 AM-233
Sun 10:31 AM-194
Sun 10:21 AM-223
Sun 10:11 AM-257
Sun 10:08 AM-156
Sun 8:51 AM-285

This exact line at each book that offers it; "off" when a book took it down. Shaded blue when the market moved toward this selection (a shorter price), 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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