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Contract OI history

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Oct 23, 2026 EXPIRATION

BAC $57.00 Put

BAC261023P00057000

Latest saved OI0Oct 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 $57.00 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. 3171580 2026-10-02: 213 OI2026-10-05: 210 OI2026-10-06: 207 OI2026-10-07: 207 OI2026-10-08: 207 OI2026-10-09: 209 OI2026-10-13: 317 OI2026-10-14: 317 OI2026-10-15: 6 OI2026-10-16: 2 OI2026-10-21: 2 OI2026-10-23: 0 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, 2026Viewing0-2
Oct 21, 202620
Oct 16, 20262-4
Oct 15, 20266-311
Oct 14, 20263170
Oct 13, 2026317+108
Oct 09, 2026209+2
Oct 08, 20262070
Oct 07, 20262070
Oct 06, 2026207-3
Oct 05, 2026210-3
Oct 02, 2026213No prior observation