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Contract OI history

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Jan 15, 2027 EXPIRATION

AMAT $430.00 Put

AMAT270115P00430000

Latest saved OI944Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $430.00 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. 9444720 2026-10-09: 846 OI2026-10-13: 875 OI2026-10-14: 875 OI2026-10-15: 875 OI2026-10-16: 891 OI2026-10-21: 944 OI2026-10-23: 944 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, 2026Viewing9440
Oct 21, 2026944+53
Oct 16, 2026891+16
Oct 15, 20268750
Oct 14, 20268750
Oct 13, 2026875+29
Oct 09, 2026846No prior observation