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Contract OI history

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Dec 18, 2026 EXPIRATION

ASST $26.00 Call

ASST261218C00026000

Latest saved OI495Oct 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 $26.00 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. 5022510 2026-10-09: 133 OI2026-10-13: 133 OI2026-10-14: 133 OI2026-10-15: 133 OI2026-10-16: 432 OI2026-10-21: 502 OI2026-10-23: 495 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, 2026Viewing495-7
Oct 21, 2026502+70
Oct 16, 2026432+299
Oct 15, 20261330
Oct 14, 20261330
Oct 13, 20261330
Oct 09, 2026133No prior observation