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Contract OI history

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Jan 15, 2027 EXPIRATION

VKTX $57.50 Call

VKTX270115C00057500

Latest saved OI456Oct 23, 2026
Last change+198vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VKTX $57.50 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. 4562280 2026-10-09: 259 OI2026-10-14: 259 OI2026-10-15: 260 OI2026-10-16: 260 OI2026-10-21: 258 OI2026-10-23: 456 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, 2026456+198
Oct 21, 2026Viewing258-2
Oct 16, 20262600
Oct 15, 2026260+1
Oct 14, 20262590
Oct 09, 2026259No prior observation