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Contract OI history

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Jun 16, 2028 EXPIRATION

CAT $680.00 Call

CAT280616C00680000

Latest saved OI222Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $680.00 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. 2221110 2026-10-02: 121 OI2026-10-05: 121 OI2026-10-06: 119 OI2026-10-07: 119 OI2026-10-08: 119 OI2026-10-09: 120 OI2026-10-13: 122 OI2026-10-14: 122 OI2026-10-15: 122 OI2026-10-16: 222 OI2026-10-21: 222 OI2026-10-23: 222 OI Oct 02, 2026Oct 23, 2026

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

CAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2220
Oct 21, 20262220
Oct 16, 2026222+100
Oct 15, 20261220
Oct 14, 20261220
Oct 13, 2026122+2
Oct 09, 2026120+1
Oct 08, 20261190
Oct 07, 20261190
Oct 06, 2026119-2
Oct 05, 20261210
Oct 02, 2026121No prior observation