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Contract OI history

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Oct 28, 2026 EXPIRATION

AAPL $325.00 Put

AAPL261028P00325000

Latest saved OI362Oct 23, 2026
Last change+221vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $325.00 put open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 3621810 2026-10-13: 21 OI2026-10-14: 21 OI2026-10-15: 86 OI2026-10-16: 88 OI2026-10-21: 141 OI2026-10-23: 362 OI Oct 13, 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, 2026Viewing362+221
Oct 21, 2026141+53
Oct 16, 202688+2
Oct 15, 202686+65
Oct 14, 2026210
Oct 13, 202621No prior observation