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Contract OI history

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Nov 20, 2026 EXPIRATION

AMAT $410.00 Put

AMAT261120P00410000

Latest saved OI2,564Oct 23, 2026
Last change-16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $410.00 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. 3,5211,7600 2026-10-09: 3,121 OI2026-10-13: 3,148 OI2026-10-14: 3,148 OI2026-10-15: 3,288 OI2026-10-16: 3,521 OI2026-10-21: 2,580 OI2026-10-23: 2,564 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, 2026Viewing2,564-16
Oct 21, 20262,580-941
Oct 16, 20263,521+233
Oct 15, 20263,288+140
Oct 14, 20263,1480
Oct 13, 20263,148+27
Oct 09, 20263,121No prior observation