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Contract OI history

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Dec 17, 2027 EXPIRATION

VKTX $55.00 Call

VKTX271217C00055000

Latest saved OI503Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VKTX $55.00 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. 5032510 2026-10-09: 302 OI2026-10-14: 302 OI2026-10-15: 303 OI2026-10-16: 403 OI2026-10-21: 503 OI2026-10-23: 503 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, 20265030
Oct 21, 2026Viewing503+100
Oct 16, 2026403+100
Oct 15, 2026303+1
Oct 14, 20263020
Oct 09, 2026302No prior observation