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Contract OI history

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Jan 15, 2027 EXPIRATION

AMAT $450.00 Put

AMAT270115P00450000

Latest saved OI1,286Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $450.00 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. 1,2936460 2026-10-09: 1,279 OI2026-10-13: 1,270 OI2026-10-14: 1,270 OI2026-10-15: 1,275 OI2026-10-16: 1,293 OI2026-10-21: 1,275 OI2026-10-23: 1,286 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, 2026Viewing1,286+11
Oct 21, 20261,275-18
Oct 16, 20261,293+18
Oct 15, 20261,275+5
Oct 14, 20261,2700
Oct 13, 20261,270-9
Oct 09, 20261,279No prior observation