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Contract OI history

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Dec 18, 2026 EXPIRATION

ROIV $39.00 Call

ROIV261218C00039000

Latest saved OI13,630Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ROIV $39.00 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. 13,6306,8150 2026-10-09: 13,630 OI2026-10-13: 13,630 OI2026-10-14: 13,630 OI2026-10-15: 13,630 OI2026-10-16: 13,630 OI2026-10-21: 13,630 OI2026-10-23: 13,630 OI Oct 09, 2026Oct 23, 2026

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

ROIV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing13,6300
Oct 21, 202613,6300
Oct 16, 202613,6300
Oct 15, 202613,6300
Oct 14, 202613,6300
Oct 13, 202613,6300
Oct 09, 202613,630No prior observation