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Contract OI history

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Nov 20, 2026 EXPIRATION

KTOS $40.00 Put

KTOS261120P00040000

Latest saved OI1,408Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KTOS $40.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,4097040 2026-10-09: 1,057 OI2026-10-13: 1,137 OI2026-10-14: 1,137 OI2026-10-15: 1,409 OI2026-10-16: 1,406 OI2026-10-21: 1,407 OI2026-10-23: 1,408 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, 2026Viewing1,408+1
Oct 21, 20261,407+1
Oct 16, 20261,406-3
Oct 15, 20261,409+272
Oct 14, 20261,1370
Oct 13, 20261,137+80
Oct 09, 20261,057No prior observation