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Contract OI history

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Nov 06, 2026 EXPIRATION

AAPL $320.00 Put

AAPL261106P00320000

Latest saved OI9,919Oct 23, 2026
Last change+385vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $320.00 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. 9,9194,9590 2026-10-02: 194 OI2026-10-09: 1,532 OI2026-10-13: 2,453 OI2026-10-14: 2,453 OI2026-10-15: 2,867 OI2026-10-16: 8,186 OI2026-10-21: 9,534 OI2026-10-23: 9,919 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, 2026Viewing9,919+385
Oct 21, 20269,534+1,348
Oct 16, 20268,186+5,319
Oct 15, 20262,867+414
Oct 14, 20262,4530
Oct 13, 20262,453+921
Oct 09, 20261,532+1,338
Oct 02, 2026194No prior observation