OITracker Cboe delayed data

Contract OI history

Back to VKTX

Feb 19, 2027 EXPIRATION

VKTX $50.00 Call

VKTX270219C00050000

Latest saved OI1,640Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VKTX $50.00 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. 1,6408200 2026-10-09: 1,438 OI2026-10-14: 1,438 OI2026-10-15: 1,438 OI2026-10-16: 1,438 OI2026-10-21: 1,640 OI2026-10-23: 1,640 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, 20261,6400
Oct 21, 2026Viewing1,640+202
Oct 16, 20261,4380
Oct 15, 20261,4380
Oct 14, 20261,4380
Oct 09, 20261,438No prior observation