OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

BE $190.00 Put

BE261030P00190000

Latest saved OI1,811Oct 23, 2026
Last change+282vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $190.00 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. 1,8119050 2026-10-02: 1,090 OI2026-10-05: 852 OI2026-10-06: 1,253 OI2026-10-07: 1,251 OI2026-10-08: 1,251 OI2026-10-09: 1,267 OI2026-10-13: 1,271 OI2026-10-14: 1,271 OI2026-10-15: 1,233 OI2026-10-16: 1,242 OI2026-10-21: 1,529 OI2026-10-23: 1,811 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,811+282
Oct 21, 20261,529+287
Oct 16, 20261,242+9
Oct 15, 20261,233-38
Oct 14, 20261,2710
Oct 13, 20261,271+4
Oct 09, 20261,267+16
Oct 08, 20261,2510
Oct 07, 20261,251-2
Oct 06, 20261,253+401
Oct 05, 2026852-238
Oct 02, 20261,090No prior observation