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Contract OI history

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Nov 20, 2026 EXPIRATION

RCI $30.00 Call

RCI261120C00030000

Latest saved OI59Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RCI $30.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 59290 2026-10-02: 30 OI2026-10-05: 30 OI2026-10-07: 30 OI2026-10-08: 34 OI2026-10-09: 34 OI2026-10-13: 34 OI2026-10-14: 36 OI2026-10-16: 59 OI2026-10-20: 59 OI2026-10-23: 59 OI Oct 02, 2026Oct 23, 2026

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

RCI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026590
Oct 20, 2026Viewing590
Oct 16, 202659+23
Oct 14, 202636+2
Oct 13, 2026340
Oct 09, 2026340
Oct 08, 202634+4
Oct 07, 2026300
Oct 05, 2026300
Oct 02, 202630No prior observation