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Contract OI history

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Dec 18, 2026 EXPIRATION

CNH $12.50 Put

CNH261218P00012500

Latest saved OI1,052Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CNH $12.50 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. 1,0525260 2026-10-02: 843 OI2026-10-05: 843 OI2026-10-06: 843 OI2026-10-07: 844 OI2026-10-08: 1,049 OI2026-10-09: 1,050 OI2026-10-13: 1,045 OI2026-10-14: 1,050 OI2026-10-15: 1,050 OI2026-10-16: 1,050 OI2026-10-21: 1,052 OI2026-10-23: 1,052 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CNH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,0520
Oct 21, 20261,052+2
Oct 16, 20261,0500
Oct 15, 20261,0500
Oct 14, 20261,050+5
Oct 13, 20261,045-5
Oct 09, 20261,050+1
Oct 08, 20261,049+205
Oct 07, 2026844+1
Oct 06, 20268430
Oct 05, 20268430
Oct 02, 2026843No prior observation