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Contract OI history

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Nov 20, 2026 EXPIRATION

ALM $25.00 Call

ALM261120C00025000

Latest saved OI3,412Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALM $25.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,7812,8900 2026-10-09: 5,781 OI2026-10-13: 3,434 OI2026-10-14: 3,434 OI2026-10-15: 3,432 OI2026-10-16: 3,412 OI2026-10-21: 3,412 OI2026-10-23: 3,412 OI Oct 09, 2026Oct 23, 2026

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

ALM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,4120
Oct 21, 20263,4120
Oct 16, 20263,412-20
Oct 15, 20263,432-2
Oct 14, 20263,4340
Oct 13, 20263,434-2,347
Oct 09, 20265,781No prior observation