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Contract OI history

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Jan 15, 2027 EXPIRATION

CSCO $105.00 Call

CSCO270115C00105000

Latest saved OI3,681Oct 23, 2026
Last change+28vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSCO $105.00 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. 3,6811,8400 2026-10-09: 3,584 OI2026-10-13: 3,577 OI2026-10-14: 3,577 OI2026-10-15: 3,577 OI2026-10-16: 3,580 OI2026-10-21: 3,653 OI2026-10-23: 3,681 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, 2026Viewing3,681+28
Oct 21, 20263,653+73
Oct 16, 20263,580+3
Oct 15, 20263,5770
Oct 14, 20263,5770
Oct 13, 20263,577-7
Oct 09, 20263,584No prior observation