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Contract OI history

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Nov 20, 2026 EXPIRATION

RRX $165.00 Call

RRX261120C00165000

Latest saved OI276Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RRX $165.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2761380 2026-10-02: 77 OI2026-10-05: 77 OI2026-10-06: 77 OI2026-10-07: 77 OI2026-10-08: 77 OI2026-10-09: 77 OI2026-10-13: 87 OI2026-10-14: 87 OI2026-10-15: 84 OI2026-10-16: 179 OI2026-10-21: 274 OI2026-10-23: 276 OI Oct 02, 2026Oct 23, 2026

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

RRX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing276+2
Oct 21, 2026274+95
Oct 16, 2026179+95
Oct 15, 202684-3
Oct 14, 2026870
Oct 13, 202687+10
Oct 09, 2026770
Oct 08, 2026770
Oct 07, 2026770
Oct 06, 2026770
Oct 05, 2026770
Oct 02, 202677No prior observation