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Contract OI history

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Nov 27, 2026 EXPIRATION

BAC $48.00 Put

BAC261127P00048000

Latest saved OI245Oct 23, 2026
Last change+12vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $48.00 put open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 2451220 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 12 OI2026-10-13: 12 OI2026-10-14: 12 OI2026-10-15: 147 OI2026-10-16: 208 OI2026-10-21: 233 OI2026-10-23: 245 OI Oct 07, 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, 2026Viewing245+12
Oct 21, 2026233+25
Oct 16, 2026208+61
Oct 15, 2026147+135
Oct 14, 2026120
Oct 13, 2026120
Oct 09, 202612+12
Oct 08, 202600
Oct 07, 20260No prior observation