OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

VRT $320.00 Call

VRT261023C00320000

Latest saved OI89Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $320.00 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. 101500 2026-10-02: 93 OI2026-10-05: 101 OI2026-10-06: 101 OI2026-10-07: 100 OI2026-10-08: 100 OI2026-10-09: 100 OI2026-10-12: 98 OI2026-10-14: 88 OI2026-10-15: 88 OI2026-10-16: 87 OI2026-10-21: 89 OI2026-10-23: 89 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, 2026Viewing890
Oct 21, 202689+2
Oct 16, 202687-1
Oct 15, 2026880
Oct 14, 202688-10
Oct 12, 202698-2
Oct 09, 20261000
Oct 08, 20261000
Oct 07, 2026100-1
Oct 06, 20261010
Oct 05, 2026101+8
Oct 02, 202693No prior observation