OITracker Cboe delayed data

Contract OI history

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Dec 17, 2027 EXPIRATION

VKTX $50.00 Call

VKTX271217C00050000

Latest saved OI2,433Oct 23, 2026
Last change+4vs 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. 2,4331,2160 2026-10-09: 2,412 OI2026-10-14: 2,424 OI2026-10-15: 2,424 OI2026-10-16: 2,427 OI2026-10-21: 2,429 OI2026-10-23: 2,433 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, 20262,433+4
Oct 21, 2026Viewing2,429+2
Oct 16, 20262,427+3
Oct 15, 20262,4240
Oct 14, 20262,424+12
Oct 09, 20262,412No prior observation