OITracker Cboe delayed data

Contract OI history

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Sep 17, 2027 EXPIRATION

VRT $190.00 Put

VRT270917P00190000

Latest saved OI171Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $190.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 171850 2026-10-02: 161 OI2026-10-05: 161 OI2026-10-06: 163 OI2026-10-07: 163 OI2026-10-08: 163 OI2026-10-09: 165 OI2026-10-12: 165 OI2026-10-14: 165 OI2026-10-15: 165 OI2026-10-16: 169 OI2026-10-21: 169 OI2026-10-23: 171 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, 2026Viewing171+2
Oct 21, 20261690
Oct 16, 2026169+4
Oct 15, 20261650
Oct 14, 20261650
Oct 12, 20261650
Oct 09, 2026165+2
Oct 08, 20261630
Oct 07, 20261630
Oct 06, 2026163+2
Oct 05, 20261610
Oct 02, 2026161No prior observation