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Contract OI history

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Jan 15, 2027 EXPIRATION

AAPL $300.00 Put

AAPL270115P00300000

Latest saved OI17,343Oct 23, 2026
Last change+1,038vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $300.00 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. 17,3438,6710 2026-10-02: 15,468 OI2026-10-09: 15,398 OI2026-10-13: 15,510 OI2026-10-14: 15,510 OI2026-10-15: 15,514 OI2026-10-16: 15,672 OI2026-10-21: 16,305 OI2026-10-23: 17,343 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, 2026Viewing17,343+1,038
Oct 21, 202616,305+633
Oct 16, 202615,672+158
Oct 15, 202615,514+4
Oct 14, 202615,5100
Oct 13, 202615,510+112
Oct 09, 202615,398-70
Oct 02, 202615,468No prior observation