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Price history

Celtics spread (1st Quarter)

Chicago Bulls at Boston Celtics, Fri, Oct 30, 7:30 PM ET. Every change to each book's main line and price, newest first.

Shortening Drifting
Time (ET)
Fri 7:24 PM-4.5-118
Fri 7:20 PM-4.5-118
Fri 7:11 PM-4.5-117
Fri 7:02 PM-4.5-122
Fri 6:52 PM-4.5-125
Fri 6:38 PM-4.5-120
Fri 6:32 PM-5.5+100
Fri 6:31 PM-4.5-122
Fri 6:28 PM-5.5-105
Fri 6:18 PM-5.5+100
Fri 6:12 PM-4.5-122
Fri 6:01 PM-4.5-117
Fri 5:51 PM-4.5-122
Fri 5:50 PM-5.5-102
Fri 5:28 PM-5.5-105
Fri 5:22 PM-5.5-104
Fri 5:12 PM-5.5-102
Fri 4:42 PM-4.5-122
Fri 4:14 PM-5.5+100
Fri 3:50 PM-4.5-118
Fri 3:28 PM-5.5+100
Fri 3:22 PM-5.5-102
Fri 3:12 PM-4.5-122
Fri 2:18 PM-4.5-125
Fri 1:52 PM-5.5-102
Fri 1:28 PM-4.5-120
Fri 1:10 PM-5.5-102
Fri 12:40 PM-4.5-112
Fri 12:31 PM-4.5-117
Fri 12:10 PM-4.5-120
Fri 12:02 PM-4.5-122
Fri 11:48 AM-4.5-115
Fri 11:40 AM-4.5-112
Fri 11:18 AM-4.5-120
Fri 11:08 AM-4.5-115
Fri 11:00 AM-5.5+100
Fri 10:58 AM-5.5+100
Fri 10:50 AM-4.5-118
Fri 10:48 AM-4.5-115
Fri 9:48 AM-5.5+100
Fri 9:32 AM-5.5-104
Fri 9:08 AM-4.5-120
Fri 8:18 AM-4.5-125
Fri 8:14 AM-4.5-118
24 hours ago–-4.5-122–––-4.5-127

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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