Cantor Technology released the spreads for every NFL game in Weeks 1-16. Below are the lines for Indianapolis' games.
Week 17 is excluded because of high variance caused by potential playoff seeding, QBs sitting out the final week or playing partial games, etc.
Here is the list for every game.
Week 1
Colts (-3) at Rams
Week 2
Cardinals at Colts (-3)
Week 3
Browns at Colts (-9.5)
Week 4
Colts at Seahawks (-7)
Week 5
49ers at Colts (-9)
Week 6
Colts at Titans (-3)
Week 7
Jaguars at Colts (-6.5)
Week 8
Colts at Bengals (-3)
Week 9
Colts at Texans (-3)
Week 10
Steelers (-1) at Colts
Week 11
BYE
Week 12
Titans at Colts (-3)
Week 13
Colts (-1) at Jaguars
Week 14
Colts at Bills (-1.5)
Week 15
Broncos at Colts (-1)
Week 16
Colts at Ravens (-3)