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Contract OI history

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Mar 19, 2027 EXPIRATION

AAPL $330.00 Put

AAPL270319P00330000

Latest saved OI16,172Oct 23, 2026
Last change+50vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $330.00 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. 16,1728,0860 2026-10-02: 14,405 OI2026-10-09: 14,520 OI2026-10-13: 15,879 OI2026-10-14: 15,879 OI2026-10-15: 15,922 OI2026-10-16: 16,015 OI2026-10-21: 16,122 OI2026-10-23: 16,172 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, 2026Viewing16,172+50
Oct 21, 202616,122+107
Oct 16, 202616,015+93
Oct 15, 202615,922+43
Oct 14, 202615,8790
Oct 13, 202615,879+1,359
Oct 09, 202614,520+115
Oct 02, 202614,405No prior observation