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Contract OI history

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Dec 18, 2026 EXPIRATION

AAPL $240.00 Put

AAPL261218P00240000

Latest saved OI11,934Oct 23, 2026
Last change+493vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $240.00 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. 11,9345,9670 2026-10-02: 10,900 OI2026-10-09: 10,897 OI2026-10-13: 10,852 OI2026-10-14: 10,852 OI2026-10-15: 10,839 OI2026-10-16: 11,381 OI2026-10-21: 11,441 OI2026-10-23: 11,934 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, 2026Viewing11,934+493
Oct 21, 202611,441+60
Oct 16, 202611,381+542
Oct 15, 202610,839-13
Oct 14, 202610,8520
Oct 13, 202610,852-45
Oct 09, 202610,897-3
Oct 02, 202610,900No prior observation