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Contract OI history

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Mar 19, 2027 EXPIRATION

KNTK $40.00 Call

KNTK270319C00040000

Latest saved OI15Oct 23, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KNTK $40.00 call open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1570 2026-10-02: 4 OI2026-10-06: 4 OI2026-10-07: 4 OI2026-10-08: 4 OI2026-10-13: 4 OI2026-10-14: 4 OI2026-10-16: 15 OI2026-10-20: 15 OI2026-10-23: 15 OI Oct 02, 2026Oct 23, 2026

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

KNTK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026150
Oct 20, 2026Viewing150
Oct 16, 202615+11
Oct 14, 202640
Oct 13, 202640
Oct 08, 202640
Oct 07, 202640
Oct 06, 202640
Oct 02, 20264No prior observation