OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

AISP $2.00 Put

AISP261120P00002000

Latest saved OI149Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AISP $2.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 149740 2026-10-08: 138 OI2026-10-09: 138 OI2026-10-13: 148 OI2026-10-14: 148 OI2026-10-16: 149 OI2026-10-20: 149 OI2026-10-23: 149 OI Oct 08, 2026Oct 23, 2026

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

AISP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1490
Oct 20, 20261490
Oct 16, 2026149+1
Oct 14, 20261480
Oct 13, 2026148+10
Oct 09, 20261380
Oct 08, 2026138No prior observation