OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

VRT $230.00 Put

VRT261120P00230000

Latest saved OI2,291Oct 23, 2026
Last change-16vs 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. 2,3331,1660 2026-10-02: 1,774 OI2026-10-05: 1,782 OI2026-10-06: 1,991 OI2026-10-07: 2,032 OI2026-10-08: 2,032 OI2026-10-09: 2,063 OI2026-10-12: 2,069 OI2026-10-14: 2,279 OI2026-10-15: 2,333 OI2026-10-16: 2,315 OI2026-10-21: 2,307 OI2026-10-23: 2,291 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, 20262,291-16
Oct 21, 2026Viewing2,307-8
Oct 16, 20262,315-18
Oct 15, 20262,333+54
Oct 14, 20262,279+210
Oct 12, 20262,069+6
Oct 09, 20262,063+31
Oct 08, 20262,0320
Oct 07, 20262,032+41
Oct 06, 20261,991+209
Oct 05, 20261,782+8
Oct 02, 20261,774No prior observation