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Contract OI history

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Jan 19, 2029 EXPIRATION

VKTX $15.00 Put

VKTX290119P00015000

Latest saved OI711Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VKTX $15.00 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. 7113550 2026-10-09: 31 OI2026-10-14: 37 OI2026-10-15: 37 OI2026-10-16: 710 OI2026-10-21: 710 OI2026-10-23: 711 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, 2026711+1
Oct 21, 2026Viewing7100
Oct 16, 2026710+673
Oct 15, 2026370
Oct 14, 202637+6
Oct 09, 202631No prior observation