OITracker Cboe delayed data

Contract OI history

Back to VRT

Sep 17, 2027 EXPIRATION

VRT $290.00 Call

VRT270917C00290000

Latest saved OI306Oct 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 $290.00 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. 3061530 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 2 OI2026-10-07: 4 OI2026-10-08: 4 OI2026-10-09: 4 OI2026-10-12: 4 OI2026-10-14: 21 OI2026-10-15: 60 OI2026-10-16: 61 OI2026-10-21: 303 OI2026-10-23: 306 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, 2026306+3
Oct 21, 2026Viewing303+242
Oct 16, 202661+1
Oct 15, 202660+39
Oct 14, 202621+17
Oct 12, 202640
Oct 09, 202640
Oct 08, 202640
Oct 07, 20264+2
Oct 06, 202620
Oct 05, 202620
Oct 02, 20262No prior observation