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Contract OI history

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Dec 15, 2028 EXPIRATION

AAPL $370.00 Put

AAPL281215P00370000

Latest saved OI292Oct 23, 2026
Last change-1vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $370.00 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. 2931460 2026-10-02: 290 OI2026-10-09: 292 OI2026-10-13: 291 OI2026-10-14: 291 OI2026-10-15: 292 OI2026-10-16: 292 OI2026-10-21: 293 OI2026-10-23: 292 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, 2026Viewing292-1
Oct 21, 2026293+1
Oct 16, 20262920
Oct 15, 2026292+1
Oct 14, 20262910
Oct 13, 2026291-1
Oct 09, 2026292+2
Oct 02, 2026290No prior observation