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Contract OI history

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Jan 15, 2027 EXPIRATION

AAPL $350.00 Put

AAPL270115P00350000

Latest saved OI2,243Oct 23, 2026
Last change+402vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $350.00 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. 2,2431,1210 2026-10-02: 745 OI2026-10-09: 744 OI2026-10-13: 1,032 OI2026-10-14: 1,032 OI2026-10-15: 1,134 OI2026-10-16: 1,327 OI2026-10-21: 1,841 OI2026-10-23: 2,243 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, 2026Viewing2,243+402
Oct 21, 20261,841+514
Oct 16, 20261,327+193
Oct 15, 20261,134+102
Oct 14, 20261,0320
Oct 13, 20261,032+288
Oct 09, 2026744-1
Oct 02, 2026745No prior observation