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Contract OI history

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Jan 15, 2027 EXPIRATION

AAPL $20.00 Put

AAPL270115P00020000

Latest saved OI4,433Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $20.00 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. 4,4332,2160 2026-10-02: 4,433 OI2026-10-09: 4,433 OI2026-10-13: 4,433 OI2026-10-14: 4,433 OI2026-10-15: 4,433 OI2026-10-16: 4,433 OI2026-10-21: 4,433 OI2026-10-23: 4,433 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, 2026Viewing4,4330
Oct 21, 20264,4330
Oct 16, 20264,4330
Oct 15, 20264,4330
Oct 14, 20264,4330
Oct 13, 20264,4330
Oct 09, 20264,4330
Oct 02, 20264,433No prior observation