OITracker Cboe delayed data

Contract OI history

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Jun 17, 2027 EXPIRATION

VRT $230.00 Put

VRT270617P00230000

Latest saved OI1,340Oct 23, 2026
Last change-3vs 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. 1,3436710 2026-10-02: 1,311 OI2026-10-05: 1,311 OI2026-10-06: 1,328 OI2026-10-07: 1,328 OI2026-10-08: 1,328 OI2026-10-09: 1,329 OI2026-10-12: 1,329 OI2026-10-14: 1,326 OI2026-10-15: 1,342 OI2026-10-16: 1,341 OI2026-10-21: 1,343 OI2026-10-23: 1,340 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, 20261,340-3
Oct 21, 2026Viewing1,343+2
Oct 16, 20261,341-1
Oct 15, 20261,342+16
Oct 14, 20261,326-3
Oct 12, 20261,3290
Oct 09, 20261,329+1
Oct 08, 20261,3280
Oct 07, 20261,3280
Oct 06, 20261,328+17
Oct 05, 20261,3110
Oct 02, 20261,311No prior observation