OITracker Cboe delayed data

Contract OI history

Back to ASPI

Jan 15, 2027 EXPIRATION

ASPI $7.00 Put

ASPI270115P00007000

Latest saved OI1,240Oct 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 $7.00 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. 1,3206600 2026-10-09: 1,320 OI2026-10-13: 1,313 OI2026-10-14: 1,271 OI2026-10-16: 1,265 OI2026-10-20: 1,240 OI2026-10-23: 1,240 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, 2026Viewing1,2400
Oct 20, 20261,240-25
Oct 16, 20261,265-6
Oct 14, 20261,271-42
Oct 13, 20261,313-7
Oct 09, 20261,320No prior observation