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Contract OI history

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Jan 15, 2027 EXPIRATION

OR $50.00 Call

OR270115C00050000

Latest saved OI201Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OR $50.00 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. 2021010 2026-10-02: 164 OI2026-10-05: 168 OI2026-10-07: 172 OI2026-10-08: 172 OI2026-10-09: 172 OI2026-10-13: 202 OI2026-10-14: 202 OI2026-10-16: 201 OI2026-10-20: 201 OI2026-10-23: 201 OI Oct 02, 2026Oct 23, 2026

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

OR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2010
Oct 20, 20262010
Oct 16, 2026201-1
Oct 14, 20262020
Oct 13, 2026202+30
Oct 09, 20261720
Oct 08, 20261720
Oct 07, 2026172+4
Oct 05, 2026168+4
Oct 02, 2026164No prior observation