OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

VRT $175.00 Call

VRT270115C00175000

Latest saved OI9,114Oct 23, 2026
Last change-478vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $175.00 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. 9,6044,8020 2026-10-02: 9,604 OI2026-10-05: 9,604 OI2026-10-06: 9,604 OI2026-10-07: 9,604 OI2026-10-08: 9,604 OI2026-10-09: 9,604 OI2026-10-12: 9,604 OI2026-10-14: 9,604 OI2026-10-15: 9,604 OI2026-10-16: 9,604 OI2026-10-21: 9,592 OI2026-10-23: 9,114 OI Oct 02, 2026Oct 23, 2026

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

VRT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20269,114-478
Oct 21, 2026Viewing9,592-12
Oct 16, 20269,6040
Oct 15, 20269,6040
Oct 14, 20269,6040
Oct 12, 20269,6040
Oct 09, 20269,6040
Oct 08, 20269,6040
Oct 07, 20269,6040
Oct 06, 20269,6040
Oct 05, 20269,6040
Oct 02, 20269,604No prior observation