OITracker Cboe delayed data

Contract OI history

Back to CPS

Jan 15, 2027 EXPIRATION

CPS $30.00 Call

CPS270115C00030000

Latest saved OI221Oct 23, 2026
Last change+5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CPS $30.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2211100 2026-10-02: 216 OI2026-10-05: 216 OI2026-10-06: 216 OI2026-10-07: 216 OI2026-10-08: 216 OI2026-10-09: 216 OI2026-10-13: 216 OI2026-10-14: 216 OI2026-10-16: 216 OI2026-10-20: 216 OI2026-10-23: 221 OI Oct 02, 2026Oct 23, 2026

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

CPS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing221+5
Oct 20, 20262160
Oct 16, 20262160
Oct 14, 20262160
Oct 13, 20262160
Oct 09, 20262160
Oct 08, 20262160
Oct 07, 20262160
Oct 06, 20262160
Oct 05, 20262160
Oct 02, 2026216No prior observation