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Contract OI history

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Mar 19, 2027 EXPIRATION

CYH $3.00 Call

CYH270319C00003000

Latest saved OI145Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CYH $3.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 145720 2026-10-02: 125 OI2026-10-05: 145 OI2026-10-06: 145 OI2026-10-07: 145 OI2026-10-08: 145 OI2026-10-09: 145 OI2026-10-13: 145 OI2026-10-14: 145 OI2026-10-16: 145 OI2026-10-20: 145 OI2026-10-23: 145 OI Oct 02, 2026Oct 23, 2026

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

CYH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1450
Oct 20, 20261450
Oct 16, 20261450
Oct 14, 20261450
Oct 13, 20261450
Oct 09, 20261450
Oct 08, 20261450
Oct 07, 20261450
Oct 06, 20261450
Oct 05, 2026145+20
Oct 02, 2026125No prior observation