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Contract OI history

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Jan 15, 2027 EXPIRATION

AAPL $370.00 Put

AAPL270115P00370000

Latest saved OI313Oct 23, 2026
Last change-2vs 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. 3151570 2026-10-02: 240 OI2026-10-09: 242 OI2026-10-13: 259 OI2026-10-14: 259 OI2026-10-15: 259 OI2026-10-16: 265 OI2026-10-21: 315 OI2026-10-23: 313 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, 2026Viewing313-2
Oct 21, 2026315+50
Oct 16, 2026265+6
Oct 15, 20262590
Oct 14, 20262590
Oct 13, 2026259+17
Oct 09, 2026242+2
Oct 02, 2026240No prior observation