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Contract OI history

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Dec 17, 2027 EXPIRATION

CLF $3.00 Put

CLF271217P00003000

Latest saved OI2,050Oct 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 $3.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,0731,0360 2026-10-02: 2,073 OI2026-10-05: 2,073 OI2026-10-06: 2,073 OI2026-10-07: 2,073 OI2026-10-08: 2,073 OI2026-10-09: 2,050 OI2026-10-13: 2,050 OI2026-10-14: 2,050 OI2026-10-15: 2,050 OI2026-10-16: 2,050 OI2026-10-21: 2,050 OI2026-10-23: 2,050 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, 2026Viewing2,0500
Oct 21, 20262,0500
Oct 16, 20262,0500
Oct 15, 20262,0500
Oct 14, 20262,0500
Oct 13, 20262,0500
Oct 09, 20262,050-23
Oct 08, 20262,0730
Oct 07, 20262,0730
Oct 06, 20262,0730
Oct 05, 20262,0730
Oct 02, 20262,073No prior observation