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Contract OI history

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Nov 20, 2026 EXPIRATION

ALC $65.00 Call

ALC261120C00065000

Latest saved OI586Oct 20, 2026
Last change+1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALC $65.00 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. 5862930 2026-10-02: 410 OI2026-10-05: 411 OI2026-10-06: 417 OI2026-10-07: 417 OI2026-10-08: 419 OI2026-10-09: 453 OI2026-10-13: 483 OI2026-10-15: 494 OI2026-10-16: 585 OI2026-10-20: 586 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, 2026Viewing586+1
Oct 16, 2026585+91
Oct 15, 2026494+11
Oct 13, 2026483+30
Oct 09, 2026453+34
Oct 08, 2026419+2
Oct 07, 20264170
Oct 06, 2026417+6
Oct 05, 2026411+1
Oct 02, 2026410No prior observation