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Contract OI history

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Nov 20, 2026 EXPIRATION

CSGP $35.00 Call

CSGP261120C00035000

Latest saved OI388Oct 23, 2026
Last change+41vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CSGP $35.00 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. 3881940 2026-10-09: 276 OI2026-10-13: 299 OI2026-10-14: 311 OI2026-10-15: 287 OI2026-10-16: 317 OI2026-10-21: 347 OI2026-10-23: 388 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CSGP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing388+41
Oct 21, 2026347+30
Oct 16, 2026317+30
Oct 15, 2026287-24
Oct 14, 2026311+12
Oct 13, 2026299+23
Oct 09, 2026276No prior observation