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Contract OI history

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Dec 18, 2026 EXPIRATION

ASST $34.00 Call

ASST261218C00034000

Latest saved OI425Oct 23, 2026
Last change+126vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $34.00 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. 4252120 2026-10-09: 61 OI2026-10-13: 61 OI2026-10-14: 61 OI2026-10-15: 122 OI2026-10-16: 122 OI2026-10-21: 299 OI2026-10-23: 425 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, 2026Viewing425+126
Oct 21, 2026299+177
Oct 16, 20261220
Oct 15, 2026122+61
Oct 14, 2026610
Oct 13, 2026610
Oct 09, 202661No prior observation