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Contract OI history

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Jun 17, 2027 EXPIRATION

AMAT $330.00 Put

AMAT270617P00330000

Latest saved OI334Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $330.00 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. 3341670 2026-10-09: 304 OI2026-10-13: 304 OI2026-10-14: 304 OI2026-10-15: 305 OI2026-10-16: 308 OI2026-10-21: 322 OI2026-10-23: 334 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, 2026Viewing334+12
Oct 21, 2026322+14
Oct 16, 2026308+3
Oct 15, 2026305+1
Oct 14, 20263040
Oct 13, 20263040
Oct 09, 2026304No prior observation