OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

VRT $160.00 Put

VRT270319P00160000

Latest saved OI800Oct 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 $160.00 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. 8004000 2026-10-02: 165 OI2026-10-05: 165 OI2026-10-06: 165 OI2026-10-07: 171 OI2026-10-08: 171 OI2026-10-09: 171 OI2026-10-12: 171 OI2026-10-14: 171 OI2026-10-15: 331 OI2026-10-16: 790 OI2026-10-21: 798 OI2026-10-23: 800 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, 2026800+2
Oct 21, 2026Viewing798+8
Oct 16, 2026790+459
Oct 15, 2026331+160
Oct 14, 20261710
Oct 12, 20261710
Oct 09, 20261710
Oct 08, 20261710
Oct 07, 2026171+6
Oct 06, 20261650
Oct 05, 20261650
Oct 02, 2026165No prior observation