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Contract OI history

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Mar 19, 2027 EXPIRATION

ALK $65.00 Call

ALK270319C00065000

Latest saved OI64Oct 23, 2026
Last change-1,490vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALK $65.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5547770 2026-10-02: 1,550 OI2026-10-05: 1,550 OI2026-10-06: 1,550 OI2026-10-07: 1,552 OI2026-10-08: 1,552 OI2026-10-09: 1,552 OI2026-10-13: 1,552 OI2026-10-14: 1,552 OI2026-10-15: 1,552 OI2026-10-16: 1,552 OI2026-10-21: 1,554 OI2026-10-23: 64 OI Oct 02, 2026Oct 23, 2026

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

ALK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing64-1,490
Oct 21, 20261,554+2
Oct 16, 20261,5520
Oct 15, 20261,5520
Oct 14, 20261,5520
Oct 13, 20261,5520
Oct 09, 20261,5520
Oct 08, 20261,5520
Oct 07, 20261,552+2
Oct 06, 20261,5500
Oct 05, 20261,5500
Oct 02, 20261,550No prior observation