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Contract OI history

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Oct 26, 2026 EXPIRATION

AAPL $330.00 Put

AAPL261026P00330000

Latest saved OI2,129Oct 23, 2026
Last change+1,179vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $330.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,1291,0640 2026-10-09: 0 OI2026-10-13: 108 OI2026-10-14: 108 OI2026-10-15: 111 OI2026-10-16: 133 OI2026-10-21: 950 OI2026-10-23: 2,129 OI Oct 09, 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, 2026Viewing2,129+1,179
Oct 21, 2026950+817
Oct 16, 2026133+22
Oct 15, 2026111+3
Oct 14, 20261080
Oct 13, 2026108+108
Oct 09, 20260No prior observation