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Contract OI history

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Sep 17, 2027 EXPIRATION

AAPL $220.00 Put

AAPL270917P00220000

Latest saved OI1,135Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $220.00 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. 1,1365680 2026-10-02: 958 OI2026-10-09: 1,060 OI2026-10-13: 1,060 OI2026-10-14: 1,060 OI2026-10-15: 1,124 OI2026-10-16: 1,136 OI2026-10-21: 1,135 OI2026-10-23: 1,135 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, 2026Viewing1,1350
Oct 21, 20261,135-1
Oct 16, 20261,136+12
Oct 15, 20261,124+64
Oct 14, 20261,0600
Oct 13, 20261,0600
Oct 09, 20261,060+102
Oct 02, 2026958No prior observation