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Contract OI history

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Jan 19, 2029 EXPIRATION

ASPI $1000.00 Call

ASPI290119C00001000

Latest saved OI156Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASPI $1000.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 156780 2026-10-09: 112 OI2026-10-13: 122 OI2026-10-14: 122 OI2026-10-16: 122 OI2026-10-20: 156 OI2026-10-23: 156 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, 2026Viewing1560
Oct 20, 2026156+34
Oct 16, 20261220
Oct 14, 20261220
Oct 13, 2026122+10
Oct 09, 2026112No prior observation