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Contract OI history

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Sep 17, 2027 EXPIRATION

AAPL $270.00 Put

AAPL270917P00270000

Latest saved OI1,520Oct 23, 2026
Last change+233vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $270.00 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. 1,5207600 2026-10-02: 1,112 OI2026-10-09: 1,164 OI2026-10-13: 1,239 OI2026-10-14: 1,239 OI2026-10-15: 1,239 OI2026-10-16: 1,239 OI2026-10-21: 1,287 OI2026-10-23: 1,520 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, 2026Viewing1,520+233
Oct 21, 20261,287+48
Oct 16, 20261,2390
Oct 15, 20261,2390
Oct 14, 20261,2390
Oct 13, 20261,239+75
Oct 09, 20261,164+52
Oct 02, 20261,112No prior observation