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Contract OI history

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Jan 21, 2028 EXPIRATION

KTOS $42.50 Call

KTOS280121C00042500

Latest saved OI141Oct 23, 2026
Last change+4vs 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. 141700 2026-10-09: 107 OI2026-10-13: 130 OI2026-10-14: 130 OI2026-10-15: 136 OI2026-10-16: 137 OI2026-10-21: 137 OI2026-10-23: 141 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, 2026141+4
Oct 21, 2026Viewing1370
Oct 16, 2026137+1
Oct 15, 2026136+6
Oct 14, 20261300
Oct 13, 2026130+23
Oct 09, 2026107No prior observation