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Contract OI history

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Oct 26, 2026 EXPIRATION

AAPL $347.50 Put

AAPL261026P00347500

Latest saved OI1,114Oct 23, 2026
Last change+1,050vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $347.50 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. 1,1145570 2026-10-13: 6 OI2026-10-14: 6 OI2026-10-15: 11 OI2026-10-16: 52 OI2026-10-21: 64 OI2026-10-23: 1,114 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, 2026Viewing1,114+1,050
Oct 21, 202664+12
Oct 16, 202652+41
Oct 15, 202611+5
Oct 14, 202660
Oct 13, 20266No prior observation