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Contract OI history

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Nov 20, 2026 EXPIRATION

IRON $110.00 Call

IRON261120C00110000

Latest saved OI1,010Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IRON $110.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0105050 2026-10-09: 0 OI2026-10-13: 0 OI2026-10-14: 0 OI2026-10-16: 1,010 OI2026-10-20: 1,010 OI2026-10-23: 1,010 OI Oct 09, 2026Oct 23, 2026

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

IRON contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,0100
Oct 20, 20261,0100
Oct 16, 20261,010+1,010
Oct 14, 202600
Oct 13, 202600
Oct 09, 20260No prior observation