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Contract OI history

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Jan 19, 2029 EXPIRATION

BAC $52.50 Put

BAC290119P00052500

Latest saved OI633Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $52.50 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. 6333160 2026-10-02: 32 OI2026-10-05: 32 OI2026-10-06: 34 OI2026-10-07: 36 OI2026-10-08: 36 OI2026-10-09: 601 OI2026-10-13: 601 OI2026-10-14: 601 OI2026-10-15: 603 OI2026-10-16: 608 OI2026-10-21: 631 OI2026-10-23: 633 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, 2026Viewing633+2
Oct 21, 2026631+23
Oct 16, 2026608+5
Oct 15, 2026603+2
Oct 14, 20266010
Oct 13, 20266010
Oct 09, 2026601+565
Oct 08, 2026360
Oct 07, 202636+2
Oct 06, 202634+2
Oct 05, 2026320
Oct 02, 202632No prior observation