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Contract OI history

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Oct 23, 2026 EXPIRATION

AAPL $310.00 Put

AAPL261023P00310000

Latest saved OI3,084Oct 23, 2026
Last change-79vs 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. 3,1631,5810 2026-10-02: 2,004 OI2026-10-09: 2,454 OI2026-10-13: 2,446 OI2026-10-14: 2,446 OI2026-10-15: 2,395 OI2026-10-16: 2,523 OI2026-10-21: 3,163 OI2026-10-23: 3,084 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, 2026Viewing3,084-79
Oct 21, 20263,163+640
Oct 16, 20262,523+128
Oct 15, 20262,395-51
Oct 14, 20262,4460
Oct 13, 20262,446-8
Oct 09, 20262,454+450
Oct 02, 20262,004No prior observation