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Contract OI history

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Apr 16, 2027 EXPIRATION

BAC $45.00 Put

BAC270416P00045000

Latest saved OI6,489Oct 23, 2026
Last change+513vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $45.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6,4893,2440 2026-10-02: 4,117 OI2026-10-05: 4,244 OI2026-10-06: 4,365 OI2026-10-07: 4,366 OI2026-10-08: 4,366 OI2026-10-09: 4,653 OI2026-10-13: 4,657 OI2026-10-14: 4,657 OI2026-10-15: 5,322 OI2026-10-16: 5,364 OI2026-10-21: 5,976 OI2026-10-23: 6,489 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BAC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,489+513
Oct 21, 20265,976+612
Oct 16, 20265,364+42
Oct 15, 20265,322+665
Oct 14, 20264,6570
Oct 13, 20264,657+4
Oct 09, 20264,653+287
Oct 08, 20264,3660
Oct 07, 20264,366+1
Oct 06, 20264,365+121
Oct 05, 20264,244+127
Oct 02, 20264,117No prior observation