OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

VRT $190.00 Put

VRT280121P00190000

Latest saved OI127Oct 23, 2026
Last change+10vs 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. 127630 2026-10-02: 117 OI2026-10-05: 117 OI2026-10-06: 117 OI2026-10-07: 120 OI2026-10-08: 120 OI2026-10-09: 120 OI2026-10-12: 118 OI2026-10-14: 118 OI2026-10-15: 117 OI2026-10-16: 117 OI2026-10-21: 117 OI2026-10-23: 127 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, 2026127+10
Oct 21, 2026Viewing1170
Oct 16, 20261170
Oct 15, 2026117-1
Oct 14, 20261180
Oct 12, 2026118-2
Oct 09, 20261200
Oct 08, 20261200
Oct 07, 2026120+3
Oct 06, 20261170
Oct 05, 20261170
Oct 02, 2026117No prior observation