OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

VRT $340.00 Call

VRT261120C00340000

Latest saved OI863Oct 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
VRT $340.00 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. 9054520 2026-10-02: 837 OI2026-10-05: 877 OI2026-10-06: 874 OI2026-10-07: 894 OI2026-10-08: 894 OI2026-10-09: 895 OI2026-10-12: 905 OI2026-10-14: 857 OI2026-10-15: 858 OI2026-10-16: 856 OI2026-10-21: 872 OI2026-10-23: 863 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, 2026Viewing863-9
Oct 21, 2026872+16
Oct 16, 2026856-2
Oct 15, 2026858+1
Oct 14, 2026857-48
Oct 12, 2026905+10
Oct 09, 2026895+1
Oct 08, 20268940
Oct 07, 2026894+20
Oct 06, 2026874-3
Oct 05, 2026877+40
Oct 02, 2026837No prior observation