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Contract OI history

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Nov 20, 2026 EXPIRATION

KNTK $50.00 Put

KNTK261120P00050000

Latest saved OI314Oct 23, 2026
Last change-2vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KNTK $50.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3161580 2026-10-02: 64 OI2026-10-06: 64 OI2026-10-07: 64 OI2026-10-08: 64 OI2026-10-13: 64 OI2026-10-14: 65 OI2026-10-16: 66 OI2026-10-20: 316 OI2026-10-23: 314 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, 2026314-2
Oct 20, 2026Viewing316+250
Oct 16, 202666+1
Oct 14, 202665+1
Oct 13, 2026640
Oct 08, 2026640
Oct 07, 2026640
Oct 06, 2026640
Oct 02, 202664No prior observation