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Contract OI history

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May 21, 2027 EXPIRATION

LDOS $135.00 Call

LDOS270521C00135000

Latest saved OI65Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LDOS $135.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 65320 2026-10-02: 49 OI2026-10-05: 49 OI2026-10-06: 49 OI2026-10-07: 49 OI2026-10-08: 61 OI2026-10-09: 61 OI2026-10-13: 61 OI2026-10-14: 61 OI2026-10-15: 63 OI2026-10-16: 63 OI2026-10-21: 63 OI2026-10-23: 65 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

LDOS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing65+2
Oct 21, 2026630
Oct 16, 2026630
Oct 15, 202663+2
Oct 14, 2026610
Oct 13, 2026610
Oct 09, 2026610
Oct 08, 202661+12
Oct 07, 2026490
Oct 06, 2026490
Oct 05, 2026490
Oct 02, 202649No prior observation