OITracker Cboe delayed data

Contract OI history

Back to VKTX

Oct 23, 2026 EXPIRATION

VKTX $30.50 Call

VKTX261023C00030500

Latest saved OI69Oct 23, 2026
Last change-2vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VKTX $30.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 71350 2026-10-09: 36 OI2026-10-14: 70 OI2026-10-15: 70 OI2026-10-16: 71 OI2026-10-21: 71 OI2026-10-23: 69 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

VKTX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing69-2
Oct 21, 2026710
Oct 16, 202671+1
Oct 15, 2026700
Oct 14, 202670+34
Oct 09, 202636No prior observation