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Contract OI history

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Nov 27, 2026 EXPIRATION

ASPI $2.00 Put

ASPI261127P00002000

Latest saved OI120Oct 23, 2026
Last change+10vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASPI $2.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 120600 2026-10-09: 0 OI2026-10-13: 0 OI2026-10-14: 0 OI2026-10-16: 10 OI2026-10-20: 110 OI2026-10-23: 120 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ASPI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing120+10
Oct 20, 2026110+100
Oct 16, 202610+10
Oct 14, 202600
Oct 13, 202600
Oct 09, 20260No prior observation