OITracker Cboe delayed data

Contract OI history

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Jun 16, 2028 EXPIRATION

CAT $1360.00 Call

CAT280616C01360000

Latest saved OI369Oct 23, 2026
Last change-34vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $1360.00 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. 4042020 2026-10-02: 390 OI2026-10-05: 396 OI2026-10-06: 400 OI2026-10-07: 402 OI2026-10-08: 402 OI2026-10-09: 403 OI2026-10-13: 404 OI2026-10-14: 404 OI2026-10-15: 404 OI2026-10-16: 403 OI2026-10-21: 403 OI2026-10-23: 369 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, 2026Viewing369-34
Oct 21, 20264030
Oct 16, 2026403-1
Oct 15, 20264040
Oct 14, 20264040
Oct 13, 2026404+1
Oct 09, 2026403+1
Oct 08, 20264020
Oct 07, 2026402+2
Oct 06, 2026400+4
Oct 05, 2026396+6
Oct 02, 2026390No prior observation