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Contract OI history

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Nov 20, 2026 EXPIRATION

ASST $25.00 Call

ASST261120C00025000

Latest saved OI359Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $25.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3591790 2026-10-09: 22 OI2026-10-13: 28 OI2026-10-14: 28 OI2026-10-15: 35 OI2026-10-16: 70 OI2026-10-21: 359 OI2026-10-23: 359 OI Oct 09, 2026Oct 23, 2026

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

ASST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3590
Oct 21, 2026359+289
Oct 16, 202670+35
Oct 15, 202635+7
Oct 14, 2026280
Oct 13, 202628+6
Oct 09, 202622No prior observation