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Contract OI history

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Jan 15, 2027 EXPIRATION

CAT $560.00 Put

CAT270115P00560000

Latest saved OI628Oct 23, 2026
Last change+19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $560.00 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. 6283140 2026-10-02: 623 OI2026-10-05: 623 OI2026-10-06: 614 OI2026-10-07: 582 OI2026-10-08: 582 OI2026-10-09: 581 OI2026-10-13: 601 OI2026-10-14: 601 OI2026-10-15: 603 OI2026-10-16: 606 OI2026-10-21: 609 OI2026-10-23: 628 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, 2026Viewing628+19
Oct 21, 2026609+3
Oct 16, 2026606+3
Oct 15, 2026603+2
Oct 14, 20266010
Oct 13, 2026601+20
Oct 09, 2026581-1
Oct 08, 20265820
Oct 07, 2026582-32
Oct 06, 2026614-9
Oct 05, 20266230
Oct 02, 2026623No prior observation