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Contract OI history

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Dec 18, 2026 EXPIRATION

LDOS $135.00 Call

LDOS261218C00135000

Latest saved OI145Oct 23, 2026
Last change-8vs 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. 153760 2026-10-02: 136 OI2026-10-05: 136 OI2026-10-06: 138 OI2026-10-07: 138 OI2026-10-08: 138 OI2026-10-09: 138 OI2026-10-13: 141 OI2026-10-14: 141 OI2026-10-15: 144 OI2026-10-16: 147 OI2026-10-21: 153 OI2026-10-23: 145 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, 2026Viewing145-8
Oct 21, 2026153+6
Oct 16, 2026147+3
Oct 15, 2026144+3
Oct 14, 20261410
Oct 13, 2026141+3
Oct 09, 20261380
Oct 08, 20261380
Oct 07, 20261380
Oct 06, 2026138+2
Oct 05, 20261360
Oct 02, 2026136No prior observation