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Contract OI history

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Oct 30, 2026 EXPIRATION

ASST $28.00 Call

ASST261030C00028000

Latest saved OI560Oct 23, 2026
Last change-93vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $28.00 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. 6533260 2026-10-09: 357 OI2026-10-13: 564 OI2026-10-14: 564 OI2026-10-15: 387 OI2026-10-16: 428 OI2026-10-21: 653 OI2026-10-23: 560 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, 2026Viewing560-93
Oct 21, 2026653+225
Oct 16, 2026428+41
Oct 15, 2026387-177
Oct 14, 20265640
Oct 13, 2026564+207
Oct 09, 2026357No prior observation