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Contract OI history

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Oct 23, 2026 EXPIRATION

AAPL $255.00 Put

AAPL261023P00255000

Latest saved OI1,455Oct 23, 2026
Last change+1,000vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $255.00 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. 1,4557270 2026-10-02: 418 OI2026-10-09: 422 OI2026-10-13: 452 OI2026-10-14: 452 OI2026-10-15: 461 OI2026-10-16: 462 OI2026-10-21: 455 OI2026-10-23: 1,455 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, 2026Viewing1,455+1,000
Oct 21, 2026455-7
Oct 16, 2026462+1
Oct 15, 2026461+9
Oct 14, 20264520
Oct 13, 2026452+30
Oct 09, 2026422+4
Oct 02, 2026418No prior observation