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Contract OI history

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Jun 17, 2027 EXPIRATION

AMAT $370.00 Put

AMAT270617P00370000

Latest saved OI997Oct 23, 2026
Last change+32vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $370.00 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. 9974980 2026-10-09: 471 OI2026-10-13: 472 OI2026-10-14: 472 OI2026-10-15: 945 OI2026-10-16: 961 OI2026-10-21: 965 OI2026-10-23: 997 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, 2026Viewing997+32
Oct 21, 2026965+4
Oct 16, 2026961+16
Oct 15, 2026945+473
Oct 14, 20264720
Oct 13, 2026472+1
Oct 09, 2026471No prior observation