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Contract OI history

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Dec 15, 2028 EXPIRATION

BAC $30.00 Put

BAC281215P00030000

Latest saved OI4,809Oct 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 $30.00 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. 4,8092,4040 2026-10-02: 4,650 OI2026-10-05: 4,650 OI2026-10-06: 4,650 OI2026-10-07: 4,650 OI2026-10-08: 4,650 OI2026-10-09: 4,650 OI2026-10-13: 4,649 OI2026-10-14: 4,649 OI2026-10-15: 4,806 OI2026-10-16: 4,805 OI2026-10-21: 4,809 OI2026-10-23: 4,809 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, 2026Viewing4,8090
Oct 21, 20264,809+4
Oct 16, 20264,805-1
Oct 15, 20264,806+157
Oct 14, 20264,6490
Oct 13, 20264,649-1
Oct 09, 20264,6500
Oct 08, 20264,6500
Oct 07, 20264,6500
Oct 06, 20264,6500
Oct 05, 20264,6500
Oct 02, 20264,650No prior observation