OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

VRT $190.00 Put

VRT261218P00190000

Latest saved OI2,692Oct 23, 2026
Last change+15vs 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. 2,6921,3460 2026-10-02: 2,333 OI2026-10-05: 2,329 OI2026-10-06: 2,342 OI2026-10-07: 2,343 OI2026-10-08: 2,343 OI2026-10-09: 2,343 OI2026-10-12: 2,343 OI2026-10-14: 2,653 OI2026-10-15: 2,667 OI2026-10-16: 2,672 OI2026-10-21: 2,677 OI2026-10-23: 2,692 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, 20262,692+15
Oct 21, 2026Viewing2,677+5
Oct 16, 20262,672+5
Oct 15, 20262,667+14
Oct 14, 20262,653+310
Oct 12, 20262,3430
Oct 09, 20262,3430
Oct 08, 20262,3430
Oct 07, 20262,343+1
Oct 06, 20262,342+13
Oct 05, 20262,329-4
Oct 02, 20262,333No prior observation