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Contract OI history

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Apr 16, 2027 EXPIRATION

CLF $17.00 Call

CLF270416C00017000

Latest saved OI509Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $17.00 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. 5092540 2026-10-02: 94 OI2026-10-05: 94 OI2026-10-06: 94 OI2026-10-07: 94 OI2026-10-08: 94 OI2026-10-09: 99 OI2026-10-13: 104 OI2026-10-14: 104 OI2026-10-15: 104 OI2026-10-16: 104 OI2026-10-21: 509 OI2026-10-23: 509 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, 2026Viewing5090
Oct 21, 2026509+405
Oct 16, 20261040
Oct 15, 20261040
Oct 14, 20261040
Oct 13, 2026104+5
Oct 09, 202699+5
Oct 08, 2026940
Oct 07, 2026940
Oct 06, 2026940
Oct 05, 2026940
Oct 02, 202694No prior observation