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Contract OI history

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Jan 15, 2027 EXPIRATION

ASST $1.50 Put

ASST2270115P00001500

Latest saved OI3,220Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $1.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,2211,6100 2026-10-09: 3,221 OI2026-10-13: 3,221 OI2026-10-14: 3,221 OI2026-10-15: 3,221 OI2026-10-16: 3,221 OI2026-10-21: 3,221 OI2026-10-23: 3,220 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, 2026Viewing3,220-1
Oct 21, 20263,2210
Oct 16, 20263,2210
Oct 15, 20263,2210
Oct 14, 20263,2210
Oct 13, 20263,2210
Oct 09, 20263,221No prior observation