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Contract OI history

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Nov 20, 2026 EXPIRATION

AER $150.00 Call

AER261120C00150000

Latest saved OI85Oct 20, 2026
Last change+30vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AER $150.00 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. 85420 2026-10-02: 22 OI2026-10-05: 22 OI2026-10-06: 22 OI2026-10-07: 27 OI2026-10-08: 30 OI2026-10-09: 30 OI2026-10-13: 35 OI2026-10-14: 35 OI2026-10-16: 55 OI2026-10-20: 85 OI Oct 02, 2026Oct 20, 2026

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

AER contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing85+30
Oct 16, 202655+20
Oct 14, 2026350
Oct 13, 202635+5
Oct 09, 2026300
Oct 08, 202630+3
Oct 07, 202627+5
Oct 06, 2026220
Oct 05, 2026220
Oct 02, 202622No prior observation