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Contract OI history

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Jan 15, 2027 EXPIRATION

AMAT $170.00 Put

AMAT270115P00170000

Latest saved OI940Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $170.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9404700 2026-10-09: 937 OI2026-10-13: 937 OI2026-10-14: 937 OI2026-10-15: 936 OI2026-10-16: 931 OI2026-10-21: 932 OI2026-10-23: 940 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AMAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing940+8
Oct 21, 2026932+1
Oct 16, 2026931-5
Oct 15, 2026936-1
Oct 14, 20269370
Oct 13, 20269370
Oct 09, 2026937No prior observation