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Contract OI history

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Nov 27, 2026 EXPIRATION

BAC $49.00 Put

BAC261127P00049000

Latest saved OI134Oct 23, 2026
Last change+3vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $49.00 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. 134670 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 2 OI2026-10-13: 108 OI2026-10-14: 108 OI2026-10-15: 122 OI2026-10-16: 125 OI2026-10-21: 131 OI2026-10-23: 134 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, 2026Viewing134+3
Oct 21, 2026131+6
Oct 16, 2026125+3
Oct 15, 2026122+14
Oct 14, 20261080
Oct 13, 2026108+106
Oct 09, 20262+2
Oct 08, 202600
Oct 07, 20260No prior observation