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Contract OI history

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Nov 13, 2026 EXPIRATION

CSCO $132.00 Call

CSCO261113C00132000

Latest saved OI158Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSCO $132.00 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. 158790 2026-10-09: 140 OI2026-10-13: 155 OI2026-10-14: 155 OI2026-10-15: 156 OI2026-10-16: 156 OI2026-10-21: 157 OI2026-10-23: 158 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, 2026Viewing158+1
Oct 21, 2026157+1
Oct 16, 20261560
Oct 15, 2026156+1
Oct 14, 20261550
Oct 13, 2026155+15
Oct 09, 2026140No prior observation