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Contract OI history

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Nov 20, 2026 EXPIRATION

AAPL $355.00 Put

AAPL261120P00355000

Latest saved OI811Oct 23, 2026
Last change+14vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $355.00 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. 8114050 2026-10-02: 260 OI2026-10-09: 306 OI2026-10-13: 343 OI2026-10-14: 343 OI2026-10-15: 664 OI2026-10-16: 665 OI2026-10-21: 797 OI2026-10-23: 811 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, 2026Viewing811+14
Oct 21, 2026797+132
Oct 16, 2026665+1
Oct 15, 2026664+321
Oct 14, 20263430
Oct 13, 2026343+37
Oct 09, 2026306+46
Oct 02, 2026260No prior observation