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Contract OI history

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Mar 19, 2027 EXPIRATION

CSCO $95.00 Put

CSCO270319P00095000

Latest saved OI2,353Oct 23, 2026
Last change+72vs 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. 2,3531,1760 2026-10-09: 2,180 OI2026-10-13: 2,196 OI2026-10-14: 2,196 OI2026-10-15: 2,196 OI2026-10-16: 2,243 OI2026-10-21: 2,281 OI2026-10-23: 2,353 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, 2026Viewing2,353+72
Oct 21, 20262,281+38
Oct 16, 20262,243+47
Oct 15, 20262,1960
Oct 14, 20262,1960
Oct 13, 20262,196+16
Oct 09, 20262,180No prior observation