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Contract OI history

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Mar 19, 2027 EXPIRATION

ASST $13.00 Put

ASST270319P00013000

Latest saved OI69Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $13.00 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. 69340 2026-10-09: 57 OI2026-10-13: 68 OI2026-10-14: 68 OI2026-10-15: 69 OI2026-10-16: 69 OI2026-10-21: 69 OI2026-10-23: 69 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, 2026Viewing690
Oct 21, 2026690
Oct 16, 2026690
Oct 15, 202669+1
Oct 14, 2026680
Oct 13, 202668+11
Oct 09, 202657No prior observation