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Contract OI history

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Nov 20, 2026 EXPIRATION

KTOS $55.00 Put

KTOS261120P00055000

Latest saved OI453Oct 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 $55.00 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. 4842420 2026-10-09: 484 OI2026-10-13: 483 OI2026-10-14: 483 OI2026-10-15: 472 OI2026-10-16: 469 OI2026-10-21: 454 OI2026-10-23: 453 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, 2026Viewing453-1
Oct 21, 2026454-15
Oct 16, 2026469-3
Oct 15, 2026472-11
Oct 14, 20264830
Oct 13, 2026483-1
Oct 09, 2026484No prior observation