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Contract OI history

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Jan 15, 2027 EXPIRATION

AAPL $345.00 Put

AAPL270115P00345000

Latest saved OI3,113Oct 23, 2026
Last change+1,327vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $345.00 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. 3,1131,5560 2026-10-02: 695 OI2026-10-09: 802 OI2026-10-13: 829 OI2026-10-14: 829 OI2026-10-15: 880 OI2026-10-16: 943 OI2026-10-21: 1,786 OI2026-10-23: 3,113 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, 2026Viewing3,113+1,327
Oct 21, 20261,786+843
Oct 16, 2026943+63
Oct 15, 2026880+51
Oct 14, 20268290
Oct 13, 2026829+27
Oct 09, 2026802+107
Oct 02, 2026695No prior observation