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Contract OI history

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Oct 30, 2026 EXPIRATION

AAPL $300.00 Put

AAPL261030P00300000

Latest saved OI1,832Oct 23, 2026
Last change+207vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $300.00 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. 1,8329160 2026-10-02: 1,127 OI2026-10-09: 1,641 OI2026-10-13: 1,623 OI2026-10-14: 1,623 OI2026-10-15: 1,497 OI2026-10-16: 1,503 OI2026-10-21: 1,625 OI2026-10-23: 1,832 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, 2026Viewing1,832+207
Oct 21, 20261,625+122
Oct 16, 20261,503+6
Oct 15, 20261,497-126
Oct 14, 20261,6230
Oct 13, 20261,623-18
Oct 09, 20261,641+514
Oct 02, 20261,127No prior observation