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Contract OI history

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Feb 19, 2027 EXPIRATION

NKTX $5.00 Call

NKTX270219C00005000

Latest saved OI635Oct 23, 2026
Last change+2vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NKTX $5.00 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. 6353170 2026-10-09: 620 OI2026-10-13: 620 OI2026-10-14: 620 OI2026-10-16: 632 OI2026-10-20: 633 OI2026-10-23: 635 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NKTX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing635+2
Oct 20, 2026633+1
Oct 16, 2026632+12
Oct 14, 20266200
Oct 13, 20266200
Oct 09, 2026620No prior observation