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Contract OI history

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Mar 19, 2027 EXPIRATION

AAPL $270.00 Put

AAPL270319P00270000

Latest saved OI9,005Oct 23, 2026
Last change+174vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $270.00 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. 9,0054,5020 2026-10-02: 7,835 OI2026-10-09: 8,163 OI2026-10-13: 8,401 OI2026-10-14: 8,401 OI2026-10-15: 8,608 OI2026-10-16: 8,808 OI2026-10-21: 8,831 OI2026-10-23: 9,005 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, 2026Viewing9,005+174
Oct 21, 20268,831+23
Oct 16, 20268,808+200
Oct 15, 20268,608+207
Oct 14, 20268,4010
Oct 13, 20268,401+238
Oct 09, 20268,163+328
Oct 02, 20267,835No prior observation