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Contract OI history

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Apr 16, 2027 EXPIRATION

CSCO $130.00 Call

CSCO270416C00130000

Latest saved OI378Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSCO $130.00 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. 3781890 2026-10-09: 55 OI2026-10-13: 55 OI2026-10-14: 55 OI2026-10-15: 123 OI2026-10-16: 172 OI2026-10-21: 378 OI2026-10-23: 378 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, 2026Viewing3780
Oct 21, 2026378+206
Oct 16, 2026172+49
Oct 15, 2026123+68
Oct 14, 2026550
Oct 13, 2026550
Oct 09, 202655No prior observation