OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BE $210.00 Put

BE261120P00210000

Latest saved OI2,411Oct 23, 2026
Last change+30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $210.00 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. 2,4501,2250 2026-10-02: 2,246 OI2026-10-05: 2,153 OI2026-10-06: 2,165 OI2026-10-07: 2,201 OI2026-10-08: 2,201 OI2026-10-09: 2,272 OI2026-10-13: 2,319 OI2026-10-14: 2,319 OI2026-10-15: 2,415 OI2026-10-16: 2,450 OI2026-10-21: 2,381 OI2026-10-23: 2,411 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, 2026Viewing2,411+30
Oct 21, 20262,381-69
Oct 16, 20262,450+35
Oct 15, 20262,415+96
Oct 14, 20262,3190
Oct 13, 20262,319+47
Oct 09, 20262,272+71
Oct 08, 20262,2010
Oct 07, 20262,201+36
Oct 06, 20262,165+12
Oct 05, 20262,153-93
Oct 02, 20262,246No prior observation