OITracker Cboe delayed data

Contract OI history

Back to CENX

Dec 18, 2026 EXPIRATION

CENX $95.00 Call

CENX261218C00095000

Latest saved OI24Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CENX $95.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2641320 2026-10-08: 264 OI2026-10-09: 264 OI2026-10-13: 264 OI2026-10-14: 264 OI2026-10-16: 24 OI2026-10-21: 24 OI2026-10-23: 24 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CENX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing240
Oct 21, 2026240
Oct 16, 202624-240
Oct 14, 20262640
Oct 13, 20262640
Oct 09, 20262640
Oct 08, 2026264No prior observation