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Contract OI history

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May 21, 2027 EXPIRATION

ALMU $14.00 Call

ALMU270521C00014000

Latest saved OI279Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ALMU $14.00 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. 2791390 2026-10-08: 278 OI2026-10-09: 278 OI2026-10-13: 278 OI2026-10-15: 278 OI2026-10-16: 278 OI2026-10-20: 279 OI2026-10-23: 279 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, 2026Viewing2790
Oct 20, 2026279+1
Oct 16, 20262780
Oct 15, 20262780
Oct 13, 20262780
Oct 09, 20262780
Oct 08, 2026278No prior observation