OITracker Cboe delayed data

Contract OI history

Back to CSCO

Oct 23, 2026 EXPIRATION

CSCO $106.00 Call

CSCO261023C00106000

Latest saved OI532Oct 23, 2026
Last change+61vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSCO $106.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5322660 2026-10-09: 164 OI2026-10-13: 164 OI2026-10-14: 164 OI2026-10-15: 164 OI2026-10-16: 164 OI2026-10-21: 471 OI2026-10-23: 532 OI Oct 09, 2026Oct 23, 2026

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

CSCO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing532+61
Oct 21, 2026471+307
Oct 16, 20261640
Oct 15, 20261640
Oct 14, 20261640
Oct 13, 20261640
Oct 09, 2026164No prior observation