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Contract OI history

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Nov 20, 2026 EXPIRATION

OR $35.00 Call

OR261120C00035000

Latest saved OI862Oct 23, 2026
Last change+12vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OR $35.00 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. 8624310 2026-10-02: 790 OI2026-10-05: 792 OI2026-10-07: 801 OI2026-10-08: 801 OI2026-10-09: 816 OI2026-10-13: 820 OI2026-10-14: 820 OI2026-10-16: 834 OI2026-10-20: 850 OI2026-10-23: 862 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, 2026Viewing862+12
Oct 20, 2026850+16
Oct 16, 2026834+14
Oct 14, 20268200
Oct 13, 2026820+4
Oct 09, 2026816+15
Oct 08, 20268010
Oct 07, 2026801+9
Oct 05, 2026792+2
Oct 02, 2026790No prior observation