OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

VRT $330.00 Call

VRT261120C00330000

Latest saved OI5,761Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $330.00 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. 5,7612,8800 2026-10-02: 5,614 OI2026-10-05: 5,643 OI2026-10-06: 5,652 OI2026-10-07: 5,632 OI2026-10-08: 5,632 OI2026-10-09: 5,631 OI2026-10-12: 5,621 OI2026-10-14: 5,615 OI2026-10-15: 5,610 OI2026-10-16: 5,756 OI2026-10-21: 5,749 OI2026-10-23: 5,761 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, 2026Viewing5,761+12
Oct 21, 20265,749-7
Oct 16, 20265,756+146
Oct 15, 20265,610-5
Oct 14, 20265,615-6
Oct 12, 20265,621-10
Oct 09, 20265,631-1
Oct 08, 20265,6320
Oct 07, 20265,632-20
Oct 06, 20265,652+9
Oct 05, 20265,643+29
Oct 02, 20265,614No prior observation