OITracker Cboe delayed data

Contract OI history

Back to AMAT

Nov 20, 2026 EXPIRATION

AMAT $400.00 Call

AMAT261120C00400000

Latest saved OI350Oct 23, 2026
Last change+56vs 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. 3501750 2026-10-09: 206 OI2026-10-13: 204 OI2026-10-14: 204 OI2026-10-15: 205 OI2026-10-16: 202 OI2026-10-21: 294 OI2026-10-23: 350 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, 2026Viewing350+56
Oct 21, 2026294+92
Oct 16, 2026202-3
Oct 15, 2026205+1
Oct 14, 20262040
Oct 13, 2026204-2
Oct 09, 2026206No prior observation