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Contract OI history

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Nov 20, 2026 EXPIRATION

KTOS $42.50 Call

KTOS261120C00042500

Latest saved OI1,112Oct 23, 2026
Last change+834vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KTOS $42.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,1125560 2026-10-09: 167 OI2026-10-13: 230 OI2026-10-14: 230 OI2026-10-15: 211 OI2026-10-16: 267 OI2026-10-21: 278 OI2026-10-23: 1,112 OI Oct 09, 2026Oct 23, 2026

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

KTOS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,112+834
Oct 21, 2026Viewing278+11
Oct 16, 2026267+56
Oct 15, 2026211-19
Oct 14, 20262300
Oct 13, 2026230+63
Oct 09, 2026167No prior observation