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Contract OI history

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Jun 17, 2027 EXPIRATION

CLF $10.00 Put

CLF270617P00010000

Latest saved OI4,067Oct 23, 2026
Last change+16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $10.00 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. 4,0672,0330 2026-10-02: 1,893 OI2026-10-05: 4,038 OI2026-10-06: 4,030 OI2026-10-07: 4,031 OI2026-10-08: 4,031 OI2026-10-09: 4,032 OI2026-10-13: 4,042 OI2026-10-14: 4,042 OI2026-10-15: 4,045 OI2026-10-16: 4,045 OI2026-10-21: 4,051 OI2026-10-23: 4,067 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, 2026Viewing4,067+16
Oct 21, 20264,051+6
Oct 16, 20264,0450
Oct 15, 20264,045+3
Oct 14, 20264,0420
Oct 13, 20264,042+10
Oct 09, 20264,032+1
Oct 08, 20264,0310
Oct 07, 20264,031+1
Oct 06, 20264,030-8
Oct 05, 20264,038+2,145
Oct 02, 20261,893No prior observation