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Contract OI history

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Jun 17, 2027 EXPIRATION

CSCO $92.50 Put

CSCO270617P00092500

Latest saved OI2,659Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSCO $92.50 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. 2,6591,3290 2026-10-09: 2,556 OI2026-10-13: 2,552 OI2026-10-14: 2,552 OI2026-10-15: 2,552 OI2026-10-16: 2,594 OI2026-10-21: 2,659 OI2026-10-23: 2,659 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, 2026Viewing2,6590
Oct 21, 20262,659+65
Oct 16, 20262,594+42
Oct 15, 20262,5520
Oct 14, 20262,5520
Oct 13, 20262,552-4
Oct 09, 20262,556No prior observation