OITracker Cboe delayed data

Contract OI history

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Sep 17, 2027 EXPIRATION

VRT $210.00 Put

VRT270917P00210000

Latest saved OI423Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $210.00 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. 4232110 2026-10-02: 160 OI2026-10-05: 160 OI2026-10-06: 160 OI2026-10-07: 161 OI2026-10-08: 161 OI2026-10-09: 161 OI2026-10-12: 168 OI2026-10-14: 204 OI2026-10-15: 204 OI2026-10-16: 206 OI2026-10-21: 418 OI2026-10-23: 423 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, 2026423+5
Oct 21, 2026Viewing418+212
Oct 16, 2026206+2
Oct 15, 20262040
Oct 14, 2026204+36
Oct 12, 2026168+7
Oct 09, 20261610
Oct 08, 20261610
Oct 07, 2026161+1
Oct 06, 20261600
Oct 05, 20261600
Oct 02, 2026160No prior observation