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Contract OI history

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Mar 19, 2027 EXPIRATION

ASST $29.00 Put

ASST270319P00029000

Latest saved OI618Oct 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 $29.00 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. 6183090 2026-10-09: 558 OI2026-10-13: 558 OI2026-10-14: 558 OI2026-10-15: 558 OI2026-10-16: 558 OI2026-10-21: 618 OI2026-10-23: 618 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, 2026Viewing6180
Oct 21, 2026618+60
Oct 16, 20265580
Oct 15, 20265580
Oct 14, 20265580
Oct 13, 20265580
Oct 09, 2026558No prior observation