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Contract OI history

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Dec 18, 2026 EXPIRATION

ASST $13.00 Call

ASST261218C00013000

Latest saved OI398Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $13.00 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. 4052020 2026-10-09: 405 OI2026-10-13: 405 OI2026-10-14: 405 OI2026-10-15: 405 OI2026-10-16: 405 OI2026-10-21: 405 OI2026-10-23: 398 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, 2026Viewing398-7
Oct 21, 20264050
Oct 16, 20264050
Oct 15, 20264050
Oct 14, 20264050
Oct 13, 20264050
Oct 09, 2026405No prior observation