OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

VKTX $100.00 Call

VKTX270115C00100000

Latest saved OI8,775Oct 23, 2026
Last change-6vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VKTX $100.00 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. 8,7814,3900 2026-10-09: 8,735 OI2026-10-14: 8,761 OI2026-10-15: 8,752 OI2026-10-16: 8,770 OI2026-10-21: 8,781 OI2026-10-23: 8,775 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, 20268,775-6
Oct 21, 2026Viewing8,781+11
Oct 16, 20268,770+18
Oct 15, 20268,752-9
Oct 14, 20268,761+26
Oct 09, 20268,735No prior observation