OITracker Cboe delayed data

Contract OI history

Back to AAPL

Oct 26, 2026 EXPIRATION

AAPL $325.00 Put

AAPL261026P00325000

Latest saved OI787Oct 23, 2026
Last change+137vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $325.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7873930 2026-10-09: 0 OI2026-10-13: 12 OI2026-10-14: 12 OI2026-10-15: 245 OI2026-10-16: 245 OI2026-10-21: 650 OI2026-10-23: 787 OI Oct 09, 2026Oct 23, 2026

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

AAPL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing787+137
Oct 21, 2026650+405
Oct 16, 20262450
Oct 15, 2026245+233
Oct 14, 2026120
Oct 13, 202612+12
Oct 09, 20260No prior observation