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Contract OI history

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Nov 20, 2026 EXPIRATION

ICHR $80.00 Call

ICHR261120C00080000

Latest saved OI228Oct 20, 2026
Last change-6vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ICHR $80.00 call open interest history 5 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 2351170 2026-10-09: 230 OI2026-10-13: 233 OI2026-10-14: 235 OI2026-10-16: 234 OI2026-10-20: 228 OI Oct 09, 2026Oct 20, 2026

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

ICHR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing228-6
Oct 16, 2026234-1
Oct 14, 2026235+2
Oct 13, 2026233+3
Oct 09, 2026230No prior observation