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Contract OI history

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Oct 30, 2026 EXPIRATION

AMAT $400.00 Call

AMAT261030C00400000

Latest saved OI352Oct 23, 2026
Last change+76vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $400.00 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. 3521760 2026-10-09: 255 OI2026-10-13: 257 OI2026-10-14: 257 OI2026-10-15: 256 OI2026-10-16: 256 OI2026-10-21: 276 OI2026-10-23: 352 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, 2026Viewing352+76
Oct 21, 2026276+20
Oct 16, 20262560
Oct 15, 2026256-1
Oct 14, 20262570
Oct 13, 2026257+2
Oct 09, 2026255No prior observation