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Contract OI history

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Nov 20, 2026 EXPIRATION

AAPL $345.00 Put

AAPL261120P00345000

Latest saved OI4,363Oct 23, 2026
Last change+879vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $345.00 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. 4,3632,1810 2026-10-02: 1,454 OI2026-10-09: 1,499 OI2026-10-13: 1,838 OI2026-10-14: 1,838 OI2026-10-15: 2,516 OI2026-10-16: 2,790 OI2026-10-21: 3,484 OI2026-10-23: 4,363 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, 2026Viewing4,363+879
Oct 21, 20263,484+694
Oct 16, 20262,790+274
Oct 15, 20262,516+678
Oct 14, 20261,8380
Oct 13, 20261,838+339
Oct 09, 20261,499+45
Oct 02, 20261,454No prior observation