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Contract OI history

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Oct 23, 2026 EXPIRATION

AAPL $307.50 Put

AAPL261023P00307500

Latest saved OI740Oct 23, 2026
Last change+285vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $307.50 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. 7403700 2026-10-02: 0 OI2026-10-09: 455 OI2026-10-13: 454 OI2026-10-14: 454 OI2026-10-15: 446 OI2026-10-16: 443 OI2026-10-21: 455 OI2026-10-23: 740 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, 2026Viewing740+285
Oct 21, 2026455+12
Oct 16, 2026443-3
Oct 15, 2026446-8
Oct 14, 20264540
Oct 13, 2026454-1
Oct 09, 2026455+455
Oct 02, 20260No prior observation