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Contract OI history

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Jun 17, 2027 EXPIRATION

AAPL $340.00 Put

AAPL270617P00340000

Latest saved OI3,386Oct 23, 2026
Last change+48vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $340.00 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. 3,3861,6930 2026-10-02: 1,674 OI2026-10-09: 2,647 OI2026-10-13: 2,704 OI2026-10-14: 2,704 OI2026-10-15: 2,766 OI2026-10-16: 2,780 OI2026-10-21: 3,338 OI2026-10-23: 3,386 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, 2026Viewing3,386+48
Oct 21, 20263,338+558
Oct 16, 20262,780+14
Oct 15, 20262,766+62
Oct 14, 20262,7040
Oct 13, 20262,704+57
Oct 09, 20262,647+973
Oct 02, 20261,674No prior observation