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Contract OI history

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Feb 19, 2027 EXPIRATION

VKTX $25.00 Put

VKTX270219P00025000

Latest saved OI217Oct 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 $25.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2231110 2026-10-09: 78 OI2026-10-14: 108 OI2026-10-15: 141 OI2026-10-16: 142 OI2026-10-21: 223 OI2026-10-23: 217 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, 2026Viewing217-6
Oct 21, 2026223+81
Oct 16, 2026142+1
Oct 15, 2026141+33
Oct 14, 2026108+30
Oct 09, 202678No prior observation