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Contract OI history

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Oct 23, 2026 EXPIRATION

CLF $11.50 Call

CLF261023C00011500

Latest saved OI531Oct 23, 2026
Last change+276vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $11.50 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. 5312650 2026-10-02: 134 OI2026-10-05: 191 OI2026-10-06: 186 OI2026-10-07: 191 OI2026-10-08: 191 OI2026-10-09: 191 OI2026-10-13: 204 OI2026-10-14: 204 OI2026-10-15: 262 OI2026-10-16: 269 OI2026-10-21: 255 OI2026-10-23: 531 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, 2026Viewing531+276
Oct 21, 2026255-14
Oct 16, 2026269+7
Oct 15, 2026262+58
Oct 14, 20262040
Oct 13, 2026204+13
Oct 09, 20261910
Oct 08, 20261910
Oct 07, 2026191+5
Oct 06, 2026186-5
Oct 05, 2026191+57
Oct 02, 2026134No prior observation