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Contract OI history

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Jun 17, 2027 EXPIRATION

CAT $920.00 Call

CAT270617C00920000

Latest saved OI648Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $920.00 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. 6493240 2026-10-02: 589 OI2026-10-05: 614 OI2026-10-06: 648 OI2026-10-07: 644 OI2026-10-08: 644 OI2026-10-09: 644 OI2026-10-13: 645 OI2026-10-14: 645 OI2026-10-15: 640 OI2026-10-16: 649 OI2026-10-21: 649 OI2026-10-23: 648 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, 2026Viewing648-1
Oct 21, 20266490
Oct 16, 2026649+9
Oct 15, 2026640-5
Oct 14, 20266450
Oct 13, 2026645+1
Oct 09, 20266440
Oct 08, 20266440
Oct 07, 2026644-4
Oct 06, 2026648+34
Oct 05, 2026614+25
Oct 02, 2026589No prior observation