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Contract OI history

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Jan 15, 2027 EXPIRATION

VKTX $27.50 Call

VKTX270115C00027500

Latest saved OI1,894Oct 23, 2026
Last change+197vs 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. 1,8949470 2026-10-09: 521 OI2026-10-14: 806 OI2026-10-15: 1,157 OI2026-10-16: 1,479 OI2026-10-21: 1,697 OI2026-10-23: 1,894 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, 20261,894+197
Oct 21, 2026Viewing1,697+218
Oct 16, 20261,479+322
Oct 15, 20261,157+351
Oct 14, 2026806+285
Oct 09, 2026521No prior observation