OITracker Cboe delayed data

Contract OI history

Back to BAC

Jul 16, 2027 EXPIRATION

BAC $45.00 Put

BAC270716P00045000

Latest saved OI4,392Oct 23, 2026
Last change+11vs 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. 4,3922,1960 2026-10-02: 4,318 OI2026-10-05: 4,318 OI2026-10-06: 4,318 OI2026-10-07: 4,319 OI2026-10-08: 4,319 OI2026-10-09: 4,339 OI2026-10-13: 4,339 OI2026-10-14: 4,339 OI2026-10-15: 4,340 OI2026-10-16: 4,362 OI2026-10-21: 4,381 OI2026-10-23: 4,392 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, 2026Viewing4,392+11
Oct 21, 20264,381+19
Oct 16, 20264,362+22
Oct 15, 20264,340+1
Oct 14, 20264,3390
Oct 13, 20264,3390
Oct 09, 20264,339+20
Oct 08, 20264,3190
Oct 07, 20264,319+1
Oct 06, 20264,3180
Oct 05, 20264,3180
Oct 02, 20264,318No prior observation