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Contract OI history

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Jun 17, 2027 EXPIRATION

BAC $67.50 Put

BAC270617P00067500

Latest saved OI40Oct 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. 162810 2026-10-02: 162 OI2026-10-05: 161 OI2026-10-06: 161 OI2026-10-07: 161 OI2026-10-08: 161 OI2026-10-09: 161 OI2026-10-13: 159 OI2026-10-14: 159 OI2026-10-15: 159 OI2026-10-16: 159 OI2026-10-21: 40 OI2026-10-23: 40 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, 2026Viewing400
Oct 21, 202640-119
Oct 16, 20261590
Oct 15, 20261590
Oct 14, 20261590
Oct 13, 2026159-2
Oct 09, 20261610
Oct 08, 20261610
Oct 07, 20261610
Oct 06, 20261610
Oct 05, 2026161-1
Oct 02, 2026162No prior observation