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Contract OI history

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Mar 19, 2027 EXPIRATION

AAPL $210.00 Put

AAPL270319P00210000

Latest saved OI2,094Oct 23, 2026
Last change-5vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $210.00 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. 2,1101,0550 2026-10-02: 2,075 OI2026-10-09: 2,108 OI2026-10-13: 2,110 OI2026-10-14: 2,110 OI2026-10-15: 2,110 OI2026-10-16: 2,110 OI2026-10-21: 2,099 OI2026-10-23: 2,094 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, 2026Viewing2,094-5
Oct 21, 20262,099-11
Oct 16, 20262,1100
Oct 15, 20262,1100
Oct 14, 20262,1100
Oct 13, 20262,110+2
Oct 09, 20262,108+33
Oct 02, 20262,075No prior observation