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Contract OI history

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Dec 17, 2027 EXPIRATION

AER $175.00 Call

AER271217C00175000

Latest saved OI7Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AER $175.00 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. 20100 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 20 OI2026-10-07: 14 OI2026-10-08: 7 OI2026-10-09: 7 OI2026-10-13: 7 OI2026-10-14: 7 OI2026-10-16: 7 OI2026-10-20: 7 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, 2026Viewing70
Oct 16, 202670
Oct 14, 202670
Oct 13, 202670
Oct 09, 202670
Oct 08, 20267-7
Oct 07, 202614-6
Oct 06, 202620+19
Oct 05, 202610
Oct 02, 20261No prior observation