OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

VRT $500.00 Call

VRT261218C00500000

Latest saved OI126Oct 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 $500.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 126630 2026-10-02: 120 OI2026-10-05: 120 OI2026-10-06: 120 OI2026-10-07: 120 OI2026-10-08: 120 OI2026-10-09: 120 OI2026-10-12: 122 OI2026-10-14: 126 OI2026-10-15: 126 OI2026-10-16: 126 OI2026-10-21: 126 OI2026-10-23: 126 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, 2026Viewing1260
Oct 21, 20261260
Oct 16, 20261260
Oct 15, 20261260
Oct 14, 2026126+4
Oct 12, 2026122+2
Oct 09, 20261200
Oct 08, 20261200
Oct 07, 20261200
Oct 06, 20261200
Oct 05, 20261200
Oct 02, 2026120No prior observation