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Contract OI history

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Jan 21, 2028 EXPIRATION

AOSL $37.50 Call

AOSL280121C00037500

Latest saved OI0Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AOSL $37.50 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 10 2026-10-08: 1 OI2026-10-09: 1 OI2026-10-13: 0 OI2026-10-14: 0 OI2026-10-16: 0 OI2026-10-20: 0 OI Oct 08, 2026Oct 20, 2026

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

AOSL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing00
Oct 16, 202600
Oct 14, 202600
Oct 13, 20260-1
Oct 09, 202610
Oct 08, 20261No prior observation