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Contract OI history

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Oct 23, 2026 EXPIRATION

CSCO $120.00 Call

CSCO261023C00120000

Latest saved OI608Oct 23, 2026
Last change-27vs 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. 6503250 2026-10-09: 470 OI2026-10-13: 588 OI2026-10-14: 588 OI2026-10-15: 650 OI2026-10-16: 628 OI2026-10-21: 635 OI2026-10-23: 608 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, 2026Viewing608-27
Oct 21, 2026635+7
Oct 16, 2026628-22
Oct 15, 2026650+62
Oct 14, 20265880
Oct 13, 2026588+118
Oct 09, 2026470No prior observation