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Contract OI history

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Jan 15, 2027 EXPIRATION

AMAT $340.00 Call

AMAT270115C00340000

Latest saved OI203Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $340.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2211100 2026-10-09: 221 OI2026-10-13: 221 OI2026-10-14: 221 OI2026-10-15: 221 OI2026-10-16: 202 OI2026-10-21: 202 OI2026-10-23: 203 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, 2026Viewing203+1
Oct 21, 20262020
Oct 16, 2026202-19
Oct 15, 20262210
Oct 14, 20262210
Oct 13, 20262210
Oct 09, 2026221No prior observation