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Contract OI history

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Mar 19, 2027 EXPIRATION

BAC $67.50 Put

BAC270319P00067500

Latest saved OI5Oct 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 $67.50 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. 160800 2026-10-02: 160 OI2026-10-05: 160 OI2026-10-06: 160 OI2026-10-07: 160 OI2026-10-08: 160 OI2026-10-09: 160 OI2026-10-13: 160 OI2026-10-14: 160 OI2026-10-15: 5 OI2026-10-16: 5 OI2026-10-21: 5 OI2026-10-23: 5 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, 2026Viewing50
Oct 21, 202650
Oct 16, 202650
Oct 15, 20265-155
Oct 14, 20261600
Oct 13, 20261600
Oct 09, 20261600
Oct 08, 20261600
Oct 07, 20261600
Oct 06, 20261600
Oct 05, 20261600
Oct 02, 2026160No prior observation