OITracker Cboe delayed data

Contract OI history

Back to VRT

Oct 30, 2026 EXPIRATION

VRT $240.00 Call

VRT261030C00240000

Latest saved OI1,074Oct 23, 2026
Last change+38vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $240.00 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. 1,0745370 2026-10-02: 200 OI2026-10-05: 198 OI2026-10-06: 226 OI2026-10-07: 228 OI2026-10-08: 228 OI2026-10-09: 232 OI2026-10-12: 232 OI2026-10-14: 229 OI2026-10-15: 232 OI2026-10-16: 880 OI2026-10-21: 1,036 OI2026-10-23: 1,074 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, 2026Viewing1,074+38
Oct 21, 20261,036+156
Oct 16, 2026880+648
Oct 15, 2026232+3
Oct 14, 2026229-3
Oct 12, 20262320
Oct 09, 2026232+4
Oct 08, 20262280
Oct 07, 2026228+2
Oct 06, 2026226+28
Oct 05, 2026198-2
Oct 02, 2026200No prior observation