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Contract OI history

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Nov 20, 2026 EXPIRATION

AAPL $337.50 Put

AAPL261120P00337500

Latest saved OI440Oct 23, 2026
Last change+318vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $337.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 4402200 2026-10-21: 122 OI2026-10-23: 440 OI Oct 21, 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, 2026Viewing440+318
Oct 21, 2026122No prior observation