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Contract OI history

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Feb 19, 2027 EXPIRATION

VKTX $27.50 Call

VKTX270219C00027500

Latest saved OI347Oct 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 $27.50 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. 3481740 2026-10-09: 81 OI2026-10-14: 86 OI2026-10-15: 89 OI2026-10-16: 86 OI2026-10-21: 348 OI2026-10-23: 347 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, 2026347-1
Oct 21, 2026Viewing348+262
Oct 16, 202686-3
Oct 15, 202689+3
Oct 14, 202686+5
Oct 09, 202681No prior observation