OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

VRT $210.00 Call

VRT270115C00210000

Latest saved OI630Oct 23, 2026
Last change+129vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $210.00 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. 6303150 2026-10-02: 376 OI2026-10-05: 378 OI2026-10-06: 378 OI2026-10-07: 377 OI2026-10-08: 377 OI2026-10-09: 377 OI2026-10-12: 378 OI2026-10-14: 378 OI2026-10-15: 379 OI2026-10-16: 472 OI2026-10-21: 501 OI2026-10-23: 630 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, 2026630+129
Oct 21, 2026Viewing501+29
Oct 16, 2026472+93
Oct 15, 2026379+1
Oct 14, 20263780
Oct 12, 2026378+1
Oct 09, 20263770
Oct 08, 20263770
Oct 07, 2026377-1
Oct 06, 20263780
Oct 05, 2026378+2
Oct 02, 2026376No prior observation