OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

VRT $155.00 Call

VRT270115C00155000

Latest saved OI329Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $155.00 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. 3311650 2026-10-02: 330 OI2026-10-05: 330 OI2026-10-06: 331 OI2026-10-07: 331 OI2026-10-08: 331 OI2026-10-09: 331 OI2026-10-12: 331 OI2026-10-14: 331 OI2026-10-15: 330 OI2026-10-16: 331 OI2026-10-21: 330 OI2026-10-23: 329 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, 2026329-1
Oct 21, 2026Viewing330-1
Oct 16, 2026331+1
Oct 15, 2026330-1
Oct 14, 20263310
Oct 12, 20263310
Oct 09, 20263310
Oct 08, 20263310
Oct 07, 20263310
Oct 06, 2026331+1
Oct 05, 20263300
Oct 02, 2026330No prior observation