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Contract OI history

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Jan 21, 2028 EXPIRATION

CSCO $130.00 Call

CSCO280121C00130000

Latest saved OI5,697Oct 23, 2026
Last change+24vs 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. 5,6972,8480 2026-10-09: 5,655 OI2026-10-13: 5,655 OI2026-10-14: 5,655 OI2026-10-15: 5,661 OI2026-10-16: 5,673 OI2026-10-21: 5,673 OI2026-10-23: 5,697 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, 2026Viewing5,697+24
Oct 21, 20265,6730
Oct 16, 20265,673+12
Oct 15, 20265,661+6
Oct 14, 20265,6550
Oct 13, 20265,6550
Oct 09, 20265,655No prior observation