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Contract OI history

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Oct 30, 2026 EXPIRATION

AA $42.00 Call

AA261030C00042000

Latest saved OI4,074Oct 23, 2026
Last change+3,925vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AA $42.00 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. 4,0742,0370 2026-10-02: 11 OI2026-10-05: 10 OI2026-10-06: 10 OI2026-10-07: 10 OI2026-10-08: 10 OI2026-10-09: 18 OI2026-10-13: 37 OI2026-10-14: 37 OI2026-10-15: 62 OI2026-10-16: 78 OI2026-10-21: 149 OI2026-10-23: 4,074 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, 2026Viewing4,074+3,925
Oct 21, 2026149+71
Oct 16, 202678+16
Oct 15, 202662+25
Oct 14, 2026370
Oct 13, 202637+19
Oct 09, 202618+8
Oct 08, 2026100
Oct 07, 2026100
Oct 06, 2026100
Oct 05, 202610-1
Oct 02, 202611No prior observation