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Contract OI history

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Jun 17, 2027 EXPIRATION

BAC $38.00 Put

BAC270617P00038000

Latest saved OI13,321Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $38.00 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. 13,3216,6600 2026-10-02: 13,151 OI2026-10-05: 13,150 OI2026-10-06: 13,150 OI2026-10-07: 13,150 OI2026-10-08: 13,150 OI2026-10-09: 13,150 OI2026-10-13: 13,150 OI2026-10-14: 13,150 OI2026-10-15: 13,150 OI2026-10-16: 13,150 OI2026-10-21: 13,306 OI2026-10-23: 13,321 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, 2026Viewing13,321+15
Oct 21, 202613,306+156
Oct 16, 202613,1500
Oct 15, 202613,1500
Oct 14, 202613,1500
Oct 13, 202613,1500
Oct 09, 202613,1500
Oct 08, 202613,1500
Oct 07, 202613,1500
Oct 06, 202613,1500
Oct 05, 202613,150-1
Oct 02, 202613,151No prior observation