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Contract OI history

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Jul 16, 2027 EXPIRATION

BAC $50.00 Put

BAC270716P00050000

Latest saved OI2,953Oct 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 $50.00 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. 3,0301,5150 2026-10-02: 2,967 OI2026-10-05: 2,967 OI2026-10-06: 3,023 OI2026-10-07: 3,024 OI2026-10-08: 3,024 OI2026-10-09: 3,025 OI2026-10-13: 3,030 OI2026-10-14: 3,030 OI2026-10-15: 3,027 OI2026-10-16: 2,953 OI2026-10-21: 2,955 OI2026-10-23: 2,953 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, 2026Viewing2,953-2
Oct 21, 20262,955+2
Oct 16, 20262,953-74
Oct 15, 20263,027-3
Oct 14, 20263,0300
Oct 13, 20263,030+5
Oct 09, 20263,025+1
Oct 08, 20263,0240
Oct 07, 20263,024+1
Oct 06, 20263,023+56
Oct 05, 20262,9670
Oct 02, 20262,967No prior observation