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Contract OI history

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Jan 15, 2027 EXPIRATION

CSCO $110.00 Call

CSCO270115C00110000

Latest saved OI6,202Oct 23, 2026
Last change+110vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSCO $110.00 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. 6,2023,1010 2026-10-09: 5,664 OI2026-10-13: 5,675 OI2026-10-14: 5,675 OI2026-10-15: 5,720 OI2026-10-16: 5,763 OI2026-10-21: 6,092 OI2026-10-23: 6,202 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, 2026Viewing6,202+110
Oct 21, 20266,092+329
Oct 16, 20265,763+43
Oct 15, 20265,720+45
Oct 14, 20265,6750
Oct 13, 20265,675+11
Oct 09, 20265,664No prior observation