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Contract OI history

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Dec 18, 2026 EXPIRATION

ASST $14.00 Put

ASST261218P00014000

Latest saved OI666Oct 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 $14.00 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. 6663330 2026-10-09: 666 OI2026-10-13: 665 OI2026-10-14: 665 OI2026-10-15: 665 OI2026-10-16: 666 OI2026-10-21: 666 OI2026-10-23: 666 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, 2026Viewing6660
Oct 21, 20266660
Oct 16, 2026666+1
Oct 15, 20266650
Oct 14, 20266650
Oct 13, 2026665-1
Oct 09, 2026666No prior observation