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Contract OI history

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Dec 18, 2026 EXPIRATION

LDOS $140.00 Call

LDOS261218C00140000

Latest saved OI1,420Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LDOS $140.00 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. 1,4257120 2026-10-02: 1,409 OI2026-10-05: 1,409 OI2026-10-06: 1,409 OI2026-10-07: 1,409 OI2026-10-08: 1,409 OI2026-10-09: 1,409 OI2026-10-13: 1,410 OI2026-10-14: 1,410 OI2026-10-15: 1,410 OI2026-10-16: 1,413 OI2026-10-21: 1,425 OI2026-10-23: 1,420 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, 2026Viewing1,420-5
Oct 21, 20261,425+12
Oct 16, 20261,413+3
Oct 15, 20261,4100
Oct 14, 20261,4100
Oct 13, 20261,410+1
Oct 09, 20261,4090
Oct 08, 20261,4090
Oct 07, 20261,4090
Oct 06, 20261,4090
Oct 05, 20261,4090
Oct 02, 20261,409No prior observation