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Contract OI history

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Jun 17, 2027 EXPIRATION

AMAT $290.00 Put

AMAT270617P00290000

Latest saved OI895Oct 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 $290.00 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. 9214600 2026-10-09: 555 OI2026-10-13: 555 OI2026-10-14: 555 OI2026-10-15: 559 OI2026-10-16: 921 OI2026-10-21: 895 OI2026-10-23: 895 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, 2026Viewing8950
Oct 21, 2026895-26
Oct 16, 2026921+362
Oct 15, 2026559+4
Oct 14, 20265550
Oct 13, 20265550
Oct 09, 2026555No prior observation