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Nov 20, 2026 EXPIRATION

KTOS $42.50 Put

KTOS261120P00042500

Latest saved OI1,372Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KTOS $42.50 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. 1,3726860 2026-10-09: 687 OI2026-10-13: 716 OI2026-10-14: 716 OI2026-10-15: 1,367 OI2026-10-16: 1,364 OI2026-10-21: 1,363 OI2026-10-23: 1,372 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, 20261,372+9
Oct 21, 2026Viewing1,363-1
Oct 16, 20261,364-3
Oct 15, 20261,367+651
Oct 14, 20267160
Oct 13, 2026716+29
Oct 09, 2026687No prior observation