OITracker Cboe delayed data

Contract OI history

Back to BE

Nov 13, 2026 EXPIRATION

BE $220.00 Put

BE261113P00220000

Latest saved OI390Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $220.00 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. 3901950 2026-10-02: 15 OI2026-10-05: 47 OI2026-10-06: 103 OI2026-10-07: 103 OI2026-10-08: 103 OI2026-10-09: 217 OI2026-10-13: 277 OI2026-10-14: 277 OI2026-10-15: 337 OI2026-10-16: 337 OI2026-10-21: 382 OI2026-10-23: 390 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, 2026Viewing390+8
Oct 21, 2026382+45
Oct 16, 20263370
Oct 15, 2026337+60
Oct 14, 20262770
Oct 13, 2026277+60
Oct 09, 2026217+114
Oct 08, 20261030
Oct 07, 20261030
Oct 06, 2026103+56
Oct 05, 202647+32
Oct 02, 202615No prior observation