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Contract OI history

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Dec 17, 2027 EXPIRATION

AER $170.00 Call

AER271217C00170000

Latest saved OI116Oct 20, 2026
Last change+3vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AER $170.00 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. 137680 2026-10-02: 137 OI2026-10-05: 104 OI2026-10-06: 132 OI2026-10-07: 114 OI2026-10-08: 113 OI2026-10-09: 113 OI2026-10-13: 113 OI2026-10-14: 113 OI2026-10-16: 113 OI2026-10-20: 116 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, 2026Viewing116+3
Oct 16, 20261130
Oct 14, 20261130
Oct 13, 20261130
Oct 09, 20261130
Oct 08, 2026113-1
Oct 07, 2026114-18
Oct 06, 2026132+28
Oct 05, 2026104-33
Oct 02, 2026137No prior observation