OITracker Cboe delayed data

Contract OI history

Back to KTOS

Nov 20, 2026 EXPIRATION

KTOS $37.50 Put

KTOS261120P00037500

Latest saved OI593Oct 23, 2026
Last change+18vs 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. 5932960 2026-10-09: 505 OI2026-10-13: 533 OI2026-10-14: 533 OI2026-10-15: 532 OI2026-10-16: 567 OI2026-10-21: 575 OI2026-10-23: 593 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, 2026593+18
Oct 21, 2026Viewing575+8
Oct 16, 2026567+35
Oct 15, 2026532-1
Oct 14, 20265330
Oct 13, 2026533+28
Oct 09, 2026505No prior observation