OITracker Cboe delayed data

Contract OI history

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Sep 17, 2027 EXPIRATION

VRT $160.00 Put

VRT270917P00160000

Latest saved OI705Oct 23, 2026
Last change0vs 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. 7053520 2026-10-02: 356 OI2026-10-05: 356 OI2026-10-06: 326 OI2026-10-07: 326 OI2026-10-08: 326 OI2026-10-09: 326 OI2026-10-12: 376 OI2026-10-14: 391 OI2026-10-15: 391 OI2026-10-16: 686 OI2026-10-21: 705 OI2026-10-23: 705 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, 20267050
Oct 21, 2026Viewing705+19
Oct 16, 2026686+295
Oct 15, 20263910
Oct 14, 2026391+15
Oct 12, 2026376+50
Oct 09, 20263260
Oct 08, 20263260
Oct 07, 20263260
Oct 06, 2026326-30
Oct 05, 20263560
Oct 02, 2026356No prior observation