OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

VRT $230.00 Put

VRT261030P00230000

Latest saved OI1,810Oct 23, 2026
Last change-104vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $230.00 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. 1,9149570 2026-10-02: 142 OI2026-10-05: 1,649 OI2026-10-06: 1,707 OI2026-10-07: 1,764 OI2026-10-08: 1,764 OI2026-10-09: 1,874 OI2026-10-12: 1,884 OI2026-10-14: 1,906 OI2026-10-15: 1,896 OI2026-10-16: 1,912 OI2026-10-21: 1,914 OI2026-10-23: 1,810 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, 20261,810-104
Oct 21, 2026Viewing1,914+2
Oct 16, 20261,912+16
Oct 15, 20261,896-10
Oct 14, 20261,906+22
Oct 12, 20261,884+10
Oct 09, 20261,874+110
Oct 08, 20261,7640
Oct 07, 20261,764+57
Oct 06, 20261,707+58
Oct 05, 20261,649+1,507
Oct 02, 2026142No prior observation