OITracker Cboe delayed data

Contract OI history

Back to CLF

Oct 30, 2026 EXPIRATION

CLF $19.00 Call

CLF261030C00019000

Latest saved OI810Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $19.00 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. 8114050 2026-10-02: 800 OI2026-10-05: 800 OI2026-10-06: 800 OI2026-10-07: 800 OI2026-10-08: 800 OI2026-10-09: 800 OI2026-10-13: 803 OI2026-10-14: 803 OI2026-10-15: 806 OI2026-10-16: 806 OI2026-10-21: 811 OI2026-10-23: 810 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, 2026Viewing810-1
Oct 21, 2026811+5
Oct 16, 20268060
Oct 15, 2026806+3
Oct 14, 20268030
Oct 13, 2026803+3
Oct 09, 20268000
Oct 08, 20268000
Oct 07, 20268000
Oct 06, 20268000
Oct 05, 20268000
Oct 02, 2026800No prior observation