OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

BE $510.00 Call

BE280121C00510000

Latest saved OI2,528Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $510.00 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. 2,5551,2770 2026-10-02: 2,527 OI2026-10-05: 2,533 OI2026-10-06: 2,555 OI2026-10-07: 2,555 OI2026-10-08: 2,555 OI2026-10-09: 2,534 OI2026-10-13: 2,536 OI2026-10-14: 2,536 OI2026-10-15: 2,532 OI2026-10-16: 2,532 OI2026-10-21: 2,534 OI2026-10-23: 2,528 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, 2026Viewing2,528-6
Oct 21, 20262,534+2
Oct 16, 20262,5320
Oct 15, 20262,532-4
Oct 14, 20262,5360
Oct 13, 20262,536+2
Oct 09, 20262,534-21
Oct 08, 20262,5550
Oct 07, 20262,5550
Oct 06, 20262,555+22
Oct 05, 20262,533+6
Oct 02, 20262,527No prior observation