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Contract OI history

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Oct 30, 2026 EXPIRATION

AAPL $340.00 Put

AAPL261030P00340000

Latest saved OI9,861Oct 23, 2026
Last change+4,380vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $340.00 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. 9,8614,9300 2026-10-02: 672 OI2026-10-09: 722 OI2026-10-13: 1,604 OI2026-10-14: 1,604 OI2026-10-15: 2,711 OI2026-10-16: 4,111 OI2026-10-21: 5,481 OI2026-10-23: 9,861 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, 2026Viewing9,861+4,380
Oct 21, 20265,481+1,370
Oct 16, 20264,111+1,400
Oct 15, 20262,711+1,107
Oct 14, 20261,6040
Oct 13, 20261,604+882
Oct 09, 2026722+50
Oct 02, 2026672No prior observation