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Contract OI history

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Oct 30, 2026 EXPIRATION

ASST $30.50 Call

ASST261030C00030500

Latest saved OI338Oct 23, 2026
Last change+222vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $30.50 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. 3381690 2026-10-09: 135 OI2026-10-13: 135 OI2026-10-14: 135 OI2026-10-15: 88 OI2026-10-16: 86 OI2026-10-21: 116 OI2026-10-23: 338 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, 2026Viewing338+222
Oct 21, 2026116+30
Oct 16, 202686-2
Oct 15, 202688-47
Oct 14, 20261350
Oct 13, 20261350
Oct 09, 2026135No prior observation