OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

BE $285.00 Put

BE261030P00285000

Latest saved OI1,517Oct 23, 2026
Last change+14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $285.00 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. 1,7938960 2026-10-02: 1,736 OI2026-10-05: 1,735 OI2026-10-06: 1,778 OI2026-10-07: 1,781 OI2026-10-08: 1,781 OI2026-10-09: 1,783 OI2026-10-13: 1,791 OI2026-10-14: 1,791 OI2026-10-15: 1,793 OI2026-10-16: 1,788 OI2026-10-21: 1,503 OI2026-10-23: 1,517 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, 2026Viewing1,517+14
Oct 21, 20261,503-285
Oct 16, 20261,788-5
Oct 15, 20261,793+2
Oct 14, 20261,7910
Oct 13, 20261,791+8
Oct 09, 20261,783+2
Oct 08, 20261,7810
Oct 07, 20261,781+3
Oct 06, 20261,778+43
Oct 05, 20261,735-1
Oct 02, 20261,736No prior observation