OITracker Cboe delayed data

Contract OI history

Back to VRT

Dec 15, 2028 EXPIRATION

VRT $210.00 Call

VRT281215C00210000

Latest saved OI11Oct 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 $210.00 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. 1150 2026-10-02: 7 OI2026-10-05: 7 OI2026-10-06: 7 OI2026-10-07: 7 OI2026-10-08: 7 OI2026-10-09: 7 OI2026-10-12: 7 OI2026-10-14: 8 OI2026-10-15: 8 OI2026-10-16: 10 OI2026-10-21: 10 OI2026-10-23: 11 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, 202611+1
Oct 21, 2026Viewing100
Oct 16, 202610+2
Oct 15, 202680
Oct 14, 20268+1
Oct 12, 202670
Oct 09, 202670
Oct 08, 202670
Oct 07, 202670
Oct 06, 202670
Oct 05, 202670
Oct 02, 20267No prior observation