OITracker Cboe delayed data

Contract OI history

Back to BAC

Feb 19, 2027 EXPIRATION

BAC $47.50 Put

BAC270219P00047500

Latest saved OI881Oct 23, 2026
Last change+272vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $47.50 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. 8814400 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 8 OI2026-10-07: 14 OI2026-10-08: 14 OI2026-10-09: 32 OI2026-10-13: 124 OI2026-10-14: 124 OI2026-10-15: 195 OI2026-10-16: 215 OI2026-10-21: 609 OI2026-10-23: 881 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, 2026Viewing881+272
Oct 21, 2026609+394
Oct 16, 2026215+20
Oct 15, 2026195+71
Oct 14, 20261240
Oct 13, 2026124+92
Oct 09, 202632+18
Oct 08, 2026140
Oct 07, 202614+6
Oct 06, 20268+6
Oct 05, 202620
Oct 02, 20262No prior observation