OITracker Cboe delayed data

Contract OI history

Back to EMN

Jan 21, 2028 EXPIRATION

EMN $80.00 Call

EMN280121C00080000

Latest saved OI136Oct 23, 2026
Last change+100vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EMN $80.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 136680 2026-10-02: 25 OI2026-10-05: 26 OI2026-10-06: 26 OI2026-10-07: 26 OI2026-10-08: 26 OI2026-10-09: 26 OI2026-10-13: 26 OI2026-10-14: 36 OI2026-10-16: 36 OI2026-10-20: 36 OI2026-10-23: 136 OI Oct 02, 2026Oct 23, 2026

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

EMN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing136+100
Oct 20, 2026360
Oct 16, 2026360
Oct 14, 202636+10
Oct 13, 2026260
Oct 09, 2026260
Oct 08, 2026260
Oct 07, 2026260
Oct 06, 2026260
Oct 05, 202626+1
Oct 02, 202625No prior observation