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Contract OI history

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Oct 30, 2026 EXPIRATION

CSCO $118.00 Call

CSCO261030C00118000

Latest saved OI219Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSCO $118.00 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. 2481240 2026-10-09: 240 OI2026-10-13: 239 OI2026-10-14: 239 OI2026-10-15: 247 OI2026-10-16: 248 OI2026-10-21: 226 OI2026-10-23: 219 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, 2026Viewing219-7
Oct 21, 2026226-22
Oct 16, 2026248+1
Oct 15, 2026247+8
Oct 14, 20262390
Oct 13, 2026239-1
Oct 09, 2026240No prior observation