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Contract OI history

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Dec 18, 2026 EXPIRATION

BAC $65.00 Put

BAC261218P00065000

Latest saved OI8Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $65.00 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. 1,0545270 2026-10-02: 1,054 OI2026-10-05: 956 OI2026-10-06: 931 OI2026-10-07: 930 OI2026-10-08: 930 OI2026-10-09: 932 OI2026-10-13: 932 OI2026-10-14: 932 OI2026-10-15: 10 OI2026-10-16: 8 OI2026-10-21: 8 OI2026-10-23: 8 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, 2026Viewing80
Oct 21, 202680
Oct 16, 20268-2
Oct 15, 202610-922
Oct 14, 20269320
Oct 13, 20269320
Oct 09, 2026932+2
Oct 08, 20269300
Oct 07, 2026930-1
Oct 06, 2026931-25
Oct 05, 2026956-98
Oct 02, 20261,054No prior observation