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Contract OI history

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Jan 15, 2027 EXPIRATION

ALC $85.00 Call

ALC270115C00085000

Latest saved OI504Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALC $85.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 5042520 2026-10-02: 504 OI2026-10-05: 504 OI2026-10-06: 504 OI2026-10-07: 504 OI2026-10-08: 504 OI2026-10-09: 504 OI2026-10-13: 504 OI2026-10-15: 504 OI2026-10-16: 504 OI2026-10-20: 504 OI Oct 02, 2026Oct 20, 2026

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

ALC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing5040
Oct 16, 20265040
Oct 15, 20265040
Oct 13, 20265040
Oct 09, 20265040
Oct 08, 20265040
Oct 07, 20265040
Oct 06, 20265040
Oct 05, 20265040
Oct 02, 2026504No prior observation