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Contract OI history

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Nov 06, 2026 EXPIRATION

ASPI $2.50 Call

ASPI261106C00002500

Latest saved OI88Oct 23, 2026
Last change+35vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASPI $2.50 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. 88440 2026-10-09: 5 OI2026-10-13: 33 OI2026-10-14: 33 OI2026-10-16: 33 OI2026-10-20: 53 OI2026-10-23: 88 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, 2026Viewing88+35
Oct 20, 202653+20
Oct 16, 2026330
Oct 14, 2026330
Oct 13, 202633+28
Oct 09, 20265No prior observation