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Contract OI history

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Oct 30, 2026 EXPIRATION

VKTX $25.00 Put

VKTX261030P00025000

Latest saved OI209Oct 23, 2026
Last change+103vs 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. 2091040 2026-10-09: 54 OI2026-10-14: 65 OI2026-10-15: 80 OI2026-10-16: 100 OI2026-10-21: 106 OI2026-10-23: 209 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, 2026209+103
Oct 21, 2026Viewing106+6
Oct 16, 2026100+20
Oct 15, 202680+15
Oct 14, 202665+11
Oct 09, 202654No prior observation