OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

VRT $165.00 Put

VRT261120P00165000

Latest saved OI2,038Oct 23, 2026
Last change+44vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $165.00 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. 2,0381,0190 2026-10-02: 1,967 OI2026-10-05: 1,967 OI2026-10-06: 1,962 OI2026-10-07: 1,962 OI2026-10-08: 1,962 OI2026-10-09: 1,962 OI2026-10-12: 1,962 OI2026-10-14: 1,973 OI2026-10-15: 1,974 OI2026-10-16: 1,993 OI2026-10-21: 1,994 OI2026-10-23: 2,038 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, 2026Viewing2,038+44
Oct 21, 20261,994+1
Oct 16, 20261,993+19
Oct 15, 20261,974+1
Oct 14, 20261,973+11
Oct 12, 20261,9620
Oct 09, 20261,9620
Oct 08, 20261,9620
Oct 07, 20261,9620
Oct 06, 20261,962-5
Oct 05, 20261,9670
Oct 02, 20261,967No prior observation