OITracker Cboe delayed data

Contract OI history

Back to AAPL

Oct 30, 2026 EXPIRATION

AAPL $310.00 Put

AAPL261030P00310000

Latest saved OI1,529Oct 23, 2026
Last change-37vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $310.00 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. 1,5897940 2026-10-02: 1,264 OI2026-10-09: 1,470 OI2026-10-13: 1,589 OI2026-10-14: 1,589 OI2026-10-15: 1,545 OI2026-10-16: 1,567 OI2026-10-21: 1,566 OI2026-10-23: 1,529 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, 2026Viewing1,529-37
Oct 21, 20261,566-1
Oct 16, 20261,567+22
Oct 15, 20261,545-44
Oct 14, 20261,5890
Oct 13, 20261,589+119
Oct 09, 20261,470+206
Oct 02, 20261,264No prior observation