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Contract OI history

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Oct 23, 2026 EXPIRATION

CAT $825.00 Call

CAT261023C00825000

Latest saved OI239Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $825.00 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. 2391190 2026-10-02: 52 OI2026-10-05: 52 OI2026-10-06: 51 OI2026-10-07: 66 OI2026-10-08: 66 OI2026-10-09: 92 OI2026-10-13: 102 OI2026-10-14: 102 OI2026-10-15: 152 OI2026-10-16: 158 OI2026-10-21: 235 OI2026-10-23: 239 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, 2026Viewing239+4
Oct 21, 2026235+77
Oct 16, 2026158+6
Oct 15, 2026152+50
Oct 14, 20261020
Oct 13, 2026102+10
Oct 09, 202692+26
Oct 08, 2026660
Oct 07, 202666+15
Oct 06, 202651-1
Oct 05, 2026520
Oct 02, 202652No prior observation