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Contract OI history

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Jan 21, 2028 EXPIRATION

AAPL $135.00 Put

AAPL280121P00135000

Latest saved OI2,870Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $135.00 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. 2,8801,4400 2026-10-02: 2,880 OI2026-10-09: 2,880 OI2026-10-13: 2,880 OI2026-10-14: 2,880 OI2026-10-15: 2,879 OI2026-10-16: 2,879 OI2026-10-21: 2,870 OI2026-10-23: 2,870 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, 2026Viewing2,8700
Oct 21, 20262,870-9
Oct 16, 20262,8790
Oct 15, 20262,879-1
Oct 14, 20262,8800
Oct 13, 20262,8800
Oct 09, 20262,8800
Oct 02, 20262,880No prior observation