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Contract OI history

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Jan 15, 2027 EXPIRATION

ASPI $6.00 Put

ASPI270115P00006000

Latest saved OI606Oct 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 $6.00 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. 6183090 2026-10-09: 616 OI2026-10-13: 607 OI2026-10-14: 618 OI2026-10-16: 618 OI2026-10-20: 606 OI2026-10-23: 606 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, 2026Viewing6060
Oct 20, 2026606-12
Oct 16, 20266180
Oct 14, 2026618+11
Oct 13, 2026607-9
Oct 09, 2026616No prior observation