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Contract OI history

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Jan 19, 2029 EXPIRATION

ASST $20.00 Call

ASST290119C00020000

Latest saved OI492Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $20.00 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. 4962480 2026-10-09: 328 OI2026-10-13: 329 OI2026-10-14: 329 OI2026-10-15: 319 OI2026-10-16: 496 OI2026-10-21: 488 OI2026-10-23: 492 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, 2026Viewing492+4
Oct 21, 2026488-8
Oct 16, 2026496+177
Oct 15, 2026319-10
Oct 14, 20263290
Oct 13, 2026329+1
Oct 09, 2026328No prior observation