OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

VZ $25.00 Call

VZ280121C00025000

Latest saved OI224Oct 23, 2026
Last change-9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VZ $25.00 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. 2411200 2026-10-02: 111 OI2026-10-05: 111 OI2026-10-06: 111 OI2026-10-07: 111 OI2026-10-08: 111 OI2026-10-09: 241 OI2026-10-12: 223 OI2026-10-14: 223 OI2026-10-15: 223 OI2026-10-16: 223 OI2026-10-21: 233 OI2026-10-23: 224 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, 2026Viewing224-9
Oct 21, 2026233+10
Oct 16, 20262230
Oct 15, 20262230
Oct 14, 20262230
Oct 12, 2026223-18
Oct 09, 2026241+130
Oct 08, 20261110
Oct 07, 20261110
Oct 06, 20261110
Oct 05, 20261110
Oct 02, 2026111No prior observation