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Contract OI history

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Mar 19, 2027 EXPIRATION

RHI $30.00 Put

RHI270319P00030000

Latest saved OI357Oct 23, 2026
Last change-3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RHI $30.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3611800 2026-10-02: 107 OI2026-10-05: 107 OI2026-10-06: 107 OI2026-10-07: 110 OI2026-10-08: 110 OI2026-10-09: 110 OI2026-10-13: 110 OI2026-10-14: 110 OI2026-10-16: 361 OI2026-10-20: 360 OI2026-10-23: 357 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, 2026Viewing357-3
Oct 20, 2026360-1
Oct 16, 2026361+251
Oct 14, 20261100
Oct 13, 20261100
Oct 09, 20261100
Oct 08, 20261100
Oct 07, 2026110+3
Oct 06, 20261070
Oct 05, 20261070
Oct 02, 2026107No prior observation