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Contract OI history

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Nov 06, 2026 EXPIRATION

CLF $13.00 Put

CLF261106P00013000

Latest saved OI215Oct 23, 2026
Last change+62vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $13.00 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. 2151070 2026-10-02: 10 OI2026-10-05: 11 OI2026-10-06: 11 OI2026-10-07: 15 OI2026-10-08: 15 OI2026-10-09: 15 OI2026-10-13: 19 OI2026-10-14: 19 OI2026-10-15: 20 OI2026-10-16: 20 OI2026-10-21: 153 OI2026-10-23: 215 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, 2026Viewing215+62
Oct 21, 2026153+133
Oct 16, 2026200
Oct 15, 202620+1
Oct 14, 2026190
Oct 13, 202619+4
Oct 09, 2026150
Oct 08, 2026150
Oct 07, 202615+4
Oct 06, 2026110
Oct 05, 202611+1
Oct 02, 202610No prior observation