OITracker Cboe delayed data

Contract OI history

Back to AMAT

Dec 18, 2026 EXPIRATION

AMAT $390.00 Call

AMAT261218C00390000

Latest saved OI430Oct 23, 2026
Last change+223vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $390.00 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. 4302150 2026-10-09: 194 OI2026-10-13: 194 OI2026-10-14: 194 OI2026-10-15: 194 OI2026-10-16: 206 OI2026-10-21: 207 OI2026-10-23: 430 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, 2026Viewing430+223
Oct 21, 2026207+1
Oct 16, 2026206+12
Oct 15, 20261940
Oct 14, 20261940
Oct 13, 20261940
Oct 09, 2026194No prior observation