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Contract OI history

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Jan 15, 2027 EXPIRATION

KTOS $37.50 Put

KTOS270115P00037500

Latest saved OI422Oct 23, 2026
Last change+16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KTOS $37.50 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. 4222110 2026-10-09: 365 OI2026-10-13: 405 OI2026-10-14: 405 OI2026-10-15: 405 OI2026-10-16: 405 OI2026-10-21: 406 OI2026-10-23: 422 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, 2026422+16
Oct 21, 2026Viewing406+1
Oct 16, 20264050
Oct 15, 20264050
Oct 14, 20264050
Oct 13, 2026405+40
Oct 09, 2026365No prior observation