OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

VZ $30.00 Call

VZ280121C00030000

Latest saved OI1,609Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VZ $30.00 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. 1,6358170 2026-10-02: 731 OI2026-10-05: 731 OI2026-10-06: 731 OI2026-10-07: 731 OI2026-10-08: 731 OI2026-10-09: 1,539 OI2026-10-12: 1,635 OI2026-10-14: 1,635 OI2026-10-15: 1,625 OI2026-10-16: 1,625 OI2026-10-21: 1,610 OI2026-10-23: 1,609 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

VZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,609-1
Oct 21, 20261,610-15
Oct 16, 20261,6250
Oct 15, 20261,625-10
Oct 14, 20261,6350
Oct 12, 20261,635+96
Oct 09, 20261,539+808
Oct 08, 20267310
Oct 07, 20267310
Oct 06, 20267310
Oct 05, 20267310
Oct 02, 2026731No prior observation