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Contract OI history

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Jun 16, 2028 EXPIRATION

AAPL $310.00 Put

AAPL280616P00310000

Latest saved OI226Oct 23, 2026
Last change+94vs 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. 2261130 2026-10-02: 97 OI2026-10-09: 97 OI2026-10-13: 106 OI2026-10-14: 106 OI2026-10-15: 102 OI2026-10-16: 105 OI2026-10-21: 132 OI2026-10-23: 226 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, 2026Viewing226+94
Oct 21, 2026132+27
Oct 16, 2026105+3
Oct 15, 2026102-4
Oct 14, 20261060
Oct 13, 2026106+9
Oct 09, 2026970
Oct 02, 202697No prior observation