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Contract OI history

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Nov 20, 2026 EXPIRATION

ALMU $14.00 Put

ALMU261120P00014000

Latest saved OI653Oct 23, 2026
Last change+10vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ALMU $14.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 6533260 2026-10-08: 632 OI2026-10-09: 632 OI2026-10-13: 647 OI2026-10-15: 647 OI2026-10-16: 647 OI2026-10-20: 643 OI2026-10-23: 653 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, 2026Viewing653+10
Oct 20, 2026643-4
Oct 16, 20266470
Oct 15, 20266470
Oct 13, 2026647+15
Oct 09, 20266320
Oct 08, 2026632No prior observation