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Contract OI history

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Jan 15, 2027 EXPIRATION

CSCO $120.00 Call

CSCO270115C00120000

Latest saved OI7,449Oct 23, 2026
Last change+25vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSCO $120.00 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. 7,4493,7240 2026-10-09: 7,167 OI2026-10-13: 7,210 OI2026-10-14: 7,210 OI2026-10-15: 7,236 OI2026-10-16: 7,229 OI2026-10-21: 7,424 OI2026-10-23: 7,449 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, 2026Viewing7,449+25
Oct 21, 20267,424+195
Oct 16, 20267,229-7
Oct 15, 20267,236+26
Oct 14, 20267,2100
Oct 13, 20267,210+43
Oct 09, 20267,167No prior observation