OITracker Cboe delayed data

Contract OI history

Back to BAC

Sep 17, 2027 EXPIRATION

BAC $30.00 Put

BAC270917P00030000

Latest saved OI1,065Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 06, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $30.00 put open interest history 10 saved observations from 2026-10-06 to 2026-10-23. Exact values and changes are listed in the table below. 1,0655320 2026-10-06: 0 OI2026-10-07: 46 OI2026-10-08: 46 OI2026-10-09: 52 OI2026-10-13: 52 OI2026-10-14: 52 OI2026-10-15: 64 OI2026-10-16: 74 OI2026-10-21: 1,065 OI2026-10-23: 1,065 OI Oct 06, 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, 2026Viewing1,0650
Oct 21, 20261,065+991
Oct 16, 202674+10
Oct 15, 202664+12
Oct 14, 2026520
Oct 13, 2026520
Oct 09, 202652+6
Oct 08, 2026460
Oct 07, 202646+46
Oct 06, 20260No prior observation