OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

VRT $240.00 Call

VRT261120C00240000

Latest saved OI1,922Oct 23, 2026
Last change-28vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $240.00 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. 1,9509750 2026-10-02: 1,480 OI2026-10-05: 1,477 OI2026-10-06: 1,478 OI2026-10-07: 1,498 OI2026-10-08: 1,498 OI2026-10-09: 1,510 OI2026-10-12: 1,536 OI2026-10-14: 1,660 OI2026-10-15: 1,813 OI2026-10-16: 1,838 OI2026-10-21: 1,950 OI2026-10-23: 1,922 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, 2026Viewing1,922-28
Oct 21, 20261,950+112
Oct 16, 20261,838+25
Oct 15, 20261,813+153
Oct 14, 20261,660+124
Oct 12, 20261,536+26
Oct 09, 20261,510+12
Oct 08, 20261,4980
Oct 07, 20261,498+20
Oct 06, 20261,478+1
Oct 05, 20261,477-3
Oct 02, 20261,480No prior observation