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Contract OI history

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Oct 30, 2026 EXPIRATION

AMAT $480.00 Put

AMAT261030P00480000

Latest saved OI11Oct 23, 2026
Last change-181vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $480.00 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. 2031010 2026-10-09: 188 OI2026-10-13: 201 OI2026-10-14: 201 OI2026-10-15: 203 OI2026-10-16: 202 OI2026-10-21: 192 OI2026-10-23: 11 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, 2026Viewing11-181
Oct 21, 2026192-10
Oct 16, 2026202-1
Oct 15, 2026203+2
Oct 14, 20262010
Oct 13, 2026201+13
Oct 09, 2026188No prior observation