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Contract OI history

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Nov 20, 2026 EXPIRATION

AAPL $350.00 Put

AAPL261120P00350000

Latest saved OI3,738Oct 23, 2026
Last change+90vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $350.00 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. 3,7381,8690 2026-10-02: 513 OI2026-10-09: 2,584 OI2026-10-13: 3,153 OI2026-10-14: 3,153 OI2026-10-15: 3,482 OI2026-10-16: 3,498 OI2026-10-21: 3,648 OI2026-10-23: 3,738 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, 2026Viewing3,738+90
Oct 21, 20263,648+150
Oct 16, 20263,498+16
Oct 15, 20263,482+329
Oct 14, 20263,1530
Oct 13, 20263,153+569
Oct 09, 20262,584+2,071
Oct 02, 2026513No prior observation