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Contract OI history

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Jan 15, 2027 EXPIRATION

CSCO $95.00 Put

CSCO270115P00095000

Latest saved OI3,481Oct 23, 2026
Last change+251vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSCO $95.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,4811,7400 2026-10-09: 3,183 OI2026-10-13: 3,204 OI2026-10-14: 3,204 OI2026-10-15: 3,218 OI2026-10-16: 3,220 OI2026-10-21: 3,230 OI2026-10-23: 3,481 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, 2026Viewing3,481+251
Oct 21, 20263,230+10
Oct 16, 20263,220+2
Oct 15, 20263,218+14
Oct 14, 20263,2040
Oct 13, 20263,204+21
Oct 09, 20263,183No prior observation