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Contract OI history

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Jan 21, 2028 EXPIRATION

AA $55.00 Call

AA280121C00055000

Latest saved OI565Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AA $55.00 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. 5652820 2026-10-02: 538 OI2026-10-05: 544 OI2026-10-06: 544 OI2026-10-07: 544 OI2026-10-08: 544 OI2026-10-09: 550 OI2026-10-13: 551 OI2026-10-14: 551 OI2026-10-15: 551 OI2026-10-16: 557 OI2026-10-21: 557 OI2026-10-23: 565 OI Oct 02, 2026Oct 23, 2026

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

AA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing565+8
Oct 21, 20265570
Oct 16, 2026557+6
Oct 15, 20265510
Oct 14, 20265510
Oct 13, 2026551+1
Oct 09, 2026550+6
Oct 08, 20265440
Oct 07, 20265440
Oct 06, 20265440
Oct 05, 2026544+6
Oct 02, 2026538No prior observation