OITracker Cboe delayed data

Contract OI history

Back to CLF

Mar 19, 2027 EXPIRATION

CLF $13.00 Call

CLF270319C00013000

Latest saved OI698Oct 23, 2026
Last change+30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $13.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6983490 2026-10-02: 460 OI2026-10-05: 460 OI2026-10-06: 460 OI2026-10-07: 460 OI2026-10-08: 460 OI2026-10-09: 673 OI2026-10-13: 680 OI2026-10-14: 680 OI2026-10-15: 678 OI2026-10-16: 683 OI2026-10-21: 668 OI2026-10-23: 698 OI Oct 02, 2026Oct 23, 2026

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

CLF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing698+30
Oct 21, 2026668-15
Oct 16, 2026683+5
Oct 15, 2026678-2
Oct 14, 20266800
Oct 13, 2026680+7
Oct 09, 2026673+213
Oct 08, 20264600
Oct 07, 20264600
Oct 06, 20264600
Oct 05, 20264600
Oct 02, 2026460No prior observation