OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

VRT $165.00 Call

VRT270115C00165000

Latest saved OI193Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $165.00 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. 193960 2026-10-02: 190 OI2026-10-05: 190 OI2026-10-06: 190 OI2026-10-07: 190 OI2026-10-08: 190 OI2026-10-09: 190 OI2026-10-12: 190 OI2026-10-14: 190 OI2026-10-15: 190 OI2026-10-16: 192 OI2026-10-21: 191 OI2026-10-23: 193 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, 2026Viewing193+2
Oct 21, 2026191-1
Oct 16, 2026192+2
Oct 15, 20261900
Oct 14, 20261900
Oct 12, 20261900
Oct 09, 20261900
Oct 08, 20261900
Oct 07, 20261900
Oct 06, 20261900
Oct 05, 20261900
Oct 02, 2026190No prior observation