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Contract OI history

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Oct 30, 2026 EXPIRATION

CSCO $120.00 Call

CSCO261030C00120000

Latest saved OI1,438Oct 23, 2026
Last change-150vs 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. 1,5887940 2026-10-09: 1,468 OI2026-10-13: 1,507 OI2026-10-14: 1,507 OI2026-10-15: 1,539 OI2026-10-16: 1,544 OI2026-10-21: 1,588 OI2026-10-23: 1,438 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, 2026Viewing1,438-150
Oct 21, 20261,588+44
Oct 16, 20261,544+5
Oct 15, 20261,539+32
Oct 14, 20261,5070
Oct 13, 20261,507+39
Oct 09, 20261,468No prior observation