OITracker Cboe delayed data

Contract OI history

Back to AAPL

Oct 23, 2026 EXPIRATION

AAPL $337.50 Put

AAPL261023P00337500

Latest saved OI7,294Oct 23, 2026
Last change+3,013vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $337.50 put open interest history 8 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7,2943,6470 2026-10-02: 0 OI2026-10-09: 410 OI2026-10-13: 2,095 OI2026-10-14: 2,095 OI2026-10-15: 1,906 OI2026-10-16: 2,525 OI2026-10-21: 4,281 OI2026-10-23: 7,294 OI Oct 02, 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, 2026Viewing7,294+3,013
Oct 21, 20264,281+1,756
Oct 16, 20262,525+619
Oct 15, 20261,906-189
Oct 14, 20262,0950
Oct 13, 20262,095+1,685
Oct 09, 2026410+410
Oct 02, 20260No prior observation