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Contract OI history

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Dec 18, 2026 EXPIRATION

AOSL $22.50 Put

AOSL261218P00022500

Latest saved OI1,065Oct 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 $22.50 put open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 1,0655320 2026-10-08: 67 OI2026-10-09: 67 OI2026-10-13: 66 OI2026-10-14: 66 OI2026-10-16: 1,065 OI2026-10-20: 1,065 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, 2026Viewing1,0650
Oct 16, 20261,065+999
Oct 14, 2026660
Oct 13, 202666-1
Oct 09, 2026670
Oct 08, 202667No prior observation