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Contract OI history

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Nov 20, 2026 EXPIRATION

BAC $48.00 Put

BAC261120P00048000

Latest saved OI2,858Oct 23, 2026
Last change+193vs 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. 2,8581,4290 2026-10-02: 1,686 OI2026-10-05: 1,688 OI2026-10-06: 1,674 OI2026-10-07: 1,668 OI2026-10-08: 1,668 OI2026-10-09: 2,187 OI2026-10-13: 2,426 OI2026-10-14: 2,426 OI2026-10-15: 2,401 OI2026-10-16: 2,355 OI2026-10-21: 2,665 OI2026-10-23: 2,858 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, 2026Viewing2,858+193
Oct 21, 20262,665+310
Oct 16, 20262,355-46
Oct 15, 20262,401-25
Oct 14, 20262,4260
Oct 13, 20262,426+239
Oct 09, 20262,187+519
Oct 08, 20261,6680
Oct 07, 20261,668-6
Oct 06, 20261,674-14
Oct 05, 20261,688+2
Oct 02, 20261,686No prior observation