OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BE $450.00 Call

BE270115C00450000

Latest saved OI659Oct 23, 2026
Last change+19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $450.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6593290 2026-10-02: 402 OI2026-10-05: 431 OI2026-10-06: 463 OI2026-10-07: 471 OI2026-10-08: 471 OI2026-10-09: 473 OI2026-10-13: 492 OI2026-10-14: 492 OI2026-10-15: 481 OI2026-10-16: 488 OI2026-10-21: 640 OI2026-10-23: 659 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, 2026Viewing659+19
Oct 21, 2026640+152
Oct 16, 2026488+7
Oct 15, 2026481-11
Oct 14, 20264920
Oct 13, 2026492+19
Oct 09, 2026473+2
Oct 08, 20264710
Oct 07, 2026471+8
Oct 06, 2026463+32
Oct 05, 2026431+29
Oct 02, 2026402No prior observation