OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BE $230.00 Put

BE261120P00230000

Latest saved OI2,457Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $230.00 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. 2,4571,2280 2026-10-02: 1,232 OI2026-10-05: 1,233 OI2026-10-06: 1,275 OI2026-10-07: 1,468 OI2026-10-08: 1,468 OI2026-10-09: 1,710 OI2026-10-13: 2,148 OI2026-10-14: 2,148 OI2026-10-15: 2,349 OI2026-10-16: 2,270 OI2026-10-21: 2,453 OI2026-10-23: 2,457 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, 2026Viewing2,457+4
Oct 21, 20262,453+183
Oct 16, 20262,270-79
Oct 15, 20262,349+201
Oct 14, 20262,1480
Oct 13, 20262,148+438
Oct 09, 20261,710+242
Oct 08, 20261,4680
Oct 07, 20261,468+193
Oct 06, 20261,275+42
Oct 05, 20261,233+1
Oct 02, 20261,232No prior observation