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Contract OI history

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Mar 19, 2027 EXPIRATION

AAPL $310.00 Put

AAPL270319P00310000

Latest saved OI10,804Oct 23, 2026
Last change+81vs 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. 10,8045,4020 2026-10-02: 8,844 OI2026-10-09: 10,505 OI2026-10-13: 10,545 OI2026-10-14: 10,545 OI2026-10-15: 10,523 OI2026-10-16: 10,480 OI2026-10-21: 10,723 OI2026-10-23: 10,804 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, 2026Viewing10,804+81
Oct 21, 202610,723+243
Oct 16, 202610,480-43
Oct 15, 202610,523-22
Oct 14, 202610,5450
Oct 13, 202610,545+40
Oct 09, 202610,505+1,661
Oct 02, 20268,844No prior observation