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Contract OI history

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Oct 23, 2026 EXPIRATION

CSCO $117.00 Call

CSCO261023C00117000

Latest saved OI2,754Oct 23, 2026
Last change+100vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSCO $117.00 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. 2,7541,3770 2026-10-09: 206 OI2026-10-13: 233 OI2026-10-14: 233 OI2026-10-15: 258 OI2026-10-16: 2,459 OI2026-10-21: 2,654 OI2026-10-23: 2,754 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, 2026Viewing2,754+100
Oct 21, 20262,654+195
Oct 16, 20262,459+2,201
Oct 15, 2026258+25
Oct 14, 20262330
Oct 13, 2026233+27
Oct 09, 2026206No prior observation