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Contract OI history

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Feb 19, 2027 EXPIRATION

ALMU $22.50 Call

ALMU270219C00022500

Latest saved OI44Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ALMU $22.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 44220 2026-10-08: 42 OI2026-10-09: 39 OI2026-10-13: 39 OI2026-10-15: 39 OI2026-10-16: 39 OI2026-10-20: 38 OI2026-10-23: 44 OI Oct 08, 2026Oct 23, 2026

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

ALMU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing44+6
Oct 20, 202638-1
Oct 16, 2026390
Oct 15, 2026390
Oct 13, 2026390
Oct 09, 202639-3
Oct 08, 202642No prior observation