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Contract OI history

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Oct 23, 2026 EXPIRATION

ASST $31.00 Call

ASST261023C00031000

Latest saved OI4,849Oct 23, 2026
Last change+3,205vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $31.00 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. 4,8492,4240 2026-10-09: 168 OI2026-10-13: 373 OI2026-10-14: 373 OI2026-10-15: 510 OI2026-10-16: 446 OI2026-10-21: 1,644 OI2026-10-23: 4,849 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, 2026Viewing4,849+3,205
Oct 21, 20261,644+1,198
Oct 16, 2026446-64
Oct 15, 2026510+137
Oct 14, 20263730
Oct 13, 2026373+205
Oct 09, 2026168No prior observation