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Contract OI history

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Jun 17, 2027 EXPIRATION

AAPL $310.00 Put

AAPL270617P00310000

Latest saved OI5,461Oct 23, 2026
Last change+361vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $310.00 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. 5,4612,7300 2026-10-02: 4,621 OI2026-10-09: 4,758 OI2026-10-13: 4,850 OI2026-10-14: 4,850 OI2026-10-15: 4,867 OI2026-10-16: 4,901 OI2026-10-21: 5,100 OI2026-10-23: 5,461 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, 2026Viewing5,461+361
Oct 21, 20265,100+199
Oct 16, 20264,901+34
Oct 15, 20264,867+17
Oct 14, 20264,8500
Oct 13, 20264,850+92
Oct 09, 20264,758+137
Oct 02, 20264,621No prior observation