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Contract OI history

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Dec 18, 2026 EXPIRATION

LMT $500.00 Put

LMT261218P00500000

Latest saved OI343Oct 23, 2026
Last change+83vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LMT $500.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3431710 2026-10-02: 262 OI2026-10-05: 259 OI2026-10-06: 261 OI2026-10-07: 267 OI2026-10-08: 267 OI2026-10-09: 266 OI2026-10-13: 264 OI2026-10-14: 264 OI2026-10-15: 266 OI2026-10-16: 261 OI2026-10-21: 260 OI2026-10-23: 343 OI Oct 02, 2026Oct 23, 2026

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

LMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing343+83
Oct 21, 2026260-1
Oct 16, 2026261-5
Oct 15, 2026266+2
Oct 14, 20262640
Oct 13, 2026264-2
Oct 09, 2026266-1
Oct 08, 20262670
Oct 07, 2026267+6
Oct 06, 2026261+2
Oct 05, 2026259-3
Oct 02, 2026262No prior observation