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Contract OI history

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Nov 20, 2026 EXPIRATION

LMB $40.00 Put

LMB261120P00040000

Latest saved OI197Oct 23, 2026
Last change+13vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LMB $40.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 197980 2026-10-09: 130 OI2026-10-13: 130 OI2026-10-14: 164 OI2026-10-16: 183 OI2026-10-20: 184 OI2026-10-23: 197 OI Oct 09, 2026Oct 23, 2026

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

LMB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing197+13
Oct 20, 2026184+1
Oct 16, 2026183+19
Oct 14, 2026164+34
Oct 13, 20261300
Oct 09, 2026130No prior observation