OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CLF $11.00 Call

CLF270115C00011000

Latest saved OI1,191Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $11.00 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. 1,3416700 2026-10-02: 1,341 OI2026-10-05: 1,341 OI2026-10-06: 1,331 OI2026-10-07: 1,331 OI2026-10-08: 1,331 OI2026-10-09: 1,321 OI2026-10-13: 1,235 OI2026-10-14: 1,235 OI2026-10-15: 1,235 OI2026-10-16: 1,226 OI2026-10-21: 1,197 OI2026-10-23: 1,191 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, 2026Viewing1,191-6
Oct 21, 20261,197-29
Oct 16, 20261,226-9
Oct 15, 20261,2350
Oct 14, 20261,2350
Oct 13, 20261,235-86
Oct 09, 20261,321-10
Oct 08, 20261,3310
Oct 07, 20261,3310
Oct 06, 20261,331-10
Oct 05, 20261,3410
Oct 02, 20261,341No prior observation