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Contract OI history

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Feb 19, 2027 EXPIRATION

BAC $45.00 Put

BAC270219P00045000

Latest saved OI1,468Oct 23, 2026
Last change+77vs 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. 1,4687340 2026-10-02: 487 OI2026-10-05: 526 OI2026-10-06: 527 OI2026-10-07: 762 OI2026-10-08: 762 OI2026-10-09: 772 OI2026-10-13: 1,181 OI2026-10-14: 1,181 OI2026-10-15: 1,334 OI2026-10-16: 1,335 OI2026-10-21: 1,391 OI2026-10-23: 1,468 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, 2026Viewing1,468+77
Oct 21, 20261,391+56
Oct 16, 20261,335+1
Oct 15, 20261,334+153
Oct 14, 20261,1810
Oct 13, 20261,181+409
Oct 09, 2026772+10
Oct 08, 20267620
Oct 07, 2026762+235
Oct 06, 2026527+1
Oct 05, 2026526+39
Oct 02, 2026487No prior observation