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Contract OI history

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Nov 20, 2026 EXPIRATION

ROIV $37.00 Call

ROIV261120C00037000

Latest saved OI5,974Oct 23, 2026
Last change-311vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ROIV $37.00 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. 6,2923,1460 2026-10-09: 4,831 OI2026-10-13: 6,292 OI2026-10-14: 6,292 OI2026-10-15: 6,292 OI2026-10-16: 6,292 OI2026-10-21: 6,285 OI2026-10-23: 5,974 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, 2026Viewing5,974-311
Oct 21, 20266,285-7
Oct 16, 20266,2920
Oct 15, 20266,2920
Oct 14, 20266,2920
Oct 13, 20266,292+1,461
Oct 09, 20264,831No prior observation