OITracker Cboe delayed data

Contract OI history

Back to VRT

Jun 17, 2027 EXPIRATION

VRT $300.00 Call

VRT270617C00300000

Latest saved OI644Oct 23, 2026
Last change+55vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $300.00 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. 6443220 2026-10-02: 315 OI2026-10-05: 314 OI2026-10-06: 326 OI2026-10-07: 334 OI2026-10-08: 334 OI2026-10-09: 341 OI2026-10-12: 340 OI2026-10-14: 346 OI2026-10-15: 342 OI2026-10-16: 401 OI2026-10-21: 589 OI2026-10-23: 644 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, 2026644+55
Oct 21, 2026Viewing589+188
Oct 16, 2026401+59
Oct 15, 2026342-4
Oct 14, 2026346+6
Oct 12, 2026340-1
Oct 09, 2026341+7
Oct 08, 20263340
Oct 07, 2026334+8
Oct 06, 2026326+12
Oct 05, 2026314-1
Oct 02, 2026315No prior observation