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Contract OI history

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Sep 17, 2027 EXPIRATION

AAPL $280.00 Put

AAPL270917P00280000

Latest saved OI2,515Oct 23, 2026
Last change+38vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $280.00 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. 2,5151,2570 2026-10-02: 2,165 OI2026-10-09: 2,398 OI2026-10-13: 2,428 OI2026-10-14: 2,428 OI2026-10-15: 2,428 OI2026-10-16: 2,422 OI2026-10-21: 2,477 OI2026-10-23: 2,515 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, 2026Viewing2,515+38
Oct 21, 20262,477+55
Oct 16, 20262,422-6
Oct 15, 20262,4280
Oct 14, 20262,4280
Oct 13, 20262,428+30
Oct 09, 20262,398+233
Oct 02, 20262,165No prior observation