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Contract OI history

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Mar 19, 2027 EXPIRATION

RHI $35.00 Call

RHI270319C00035000

Latest saved OI193Oct 23, 2026
Last change+6vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RHI $35.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 193960 2026-10-02: 101 OI2026-10-05: 109 OI2026-10-06: 124 OI2026-10-07: 131 OI2026-10-08: 131 OI2026-10-09: 131 OI2026-10-13: 131 OI2026-10-14: 134 OI2026-10-16: 139 OI2026-10-20: 187 OI2026-10-23: 193 OI Oct 02, 2026Oct 23, 2026

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

RHI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing193+6
Oct 20, 2026187+48
Oct 16, 2026139+5
Oct 14, 2026134+3
Oct 13, 20261310
Oct 09, 20261310
Oct 08, 20261310
Oct 07, 2026131+7
Oct 06, 2026124+15
Oct 05, 2026109+8
Oct 02, 2026101No prior observation