OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

VRT $270.00 Call

VRT261120C00270000

Latest saved OI1,336Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $270.00 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. 1,3766880 2026-10-02: 1,140 OI2026-10-05: 1,150 OI2026-10-06: 1,227 OI2026-10-07: 1,232 OI2026-10-08: 1,232 OI2026-10-09: 1,337 OI2026-10-12: 1,360 OI2026-10-14: 1,376 OI2026-10-15: 1,356 OI2026-10-16: 1,358 OI2026-10-21: 1,332 OI2026-10-23: 1,336 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, 20261,336+4
Oct 21, 2026Viewing1,332-26
Oct 16, 20261,358+2
Oct 15, 20261,356-20
Oct 14, 20261,376+16
Oct 12, 20261,360+23
Oct 09, 20261,337+105
Oct 08, 20261,2320
Oct 07, 20261,232+5
Oct 06, 20261,227+77
Oct 05, 20261,150+10
Oct 02, 20261,140No prior observation