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Contract OI history

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Dec 18, 2026 EXPIRATION

CSCO $105.00 Call

CSCO261218C00105000

Latest saved OI1,560Oct 23, 2026
Last change+45vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSCO $105.00 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. 1,5607800 2026-10-09: 1,524 OI2026-10-13: 1,522 OI2026-10-14: 1,522 OI2026-10-15: 1,522 OI2026-10-16: 1,511 OI2026-10-21: 1,515 OI2026-10-23: 1,560 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, 2026Viewing1,560+45
Oct 21, 20261,515+4
Oct 16, 20261,511-11
Oct 15, 20261,5220
Oct 14, 20261,5220
Oct 13, 20261,522-2
Oct 09, 20261,524No prior observation