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Contract OI history

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Oct 23, 2026 EXPIRATION

BAC $48.00 Put

BAC261023P00048000

Latest saved OI4,775Oct 23, 2026
Last change-31vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $48.00 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. 4,8062,4030 2026-10-02: 530 OI2026-10-05: 561 OI2026-10-06: 562 OI2026-10-07: 564 OI2026-10-08: 564 OI2026-10-09: 903 OI2026-10-13: 921 OI2026-10-14: 921 OI2026-10-15: 1,547 OI2026-10-16: 2,794 OI2026-10-21: 4,806 OI2026-10-23: 4,775 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, 2026Viewing4,775-31
Oct 21, 20264,806+2,012
Oct 16, 20262,794+1,247
Oct 15, 20261,547+626
Oct 14, 20269210
Oct 13, 2026921+18
Oct 09, 2026903+339
Oct 08, 20265640
Oct 07, 2026564+2
Oct 06, 2026562+1
Oct 05, 2026561+31
Oct 02, 2026530No prior observation