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Contract OI history

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Dec 18, 2026 EXPIRATION

ALM $10.00 Call

ALM261218C00010000

Latest saved OI202Oct 23, 2026
Last change+92vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALM $10.00 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. 2021010 2026-10-09: 47 OI2026-10-13: 77 OI2026-10-14: 112 OI2026-10-15: 112 OI2026-10-16: 110 OI2026-10-21: 110 OI2026-10-23: 202 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, 2026Viewing202+92
Oct 21, 20261100
Oct 16, 2026110-2
Oct 15, 20261120
Oct 14, 2026112+35
Oct 13, 202677+30
Oct 09, 202647No prior observation