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Contract OI history

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Dec 15, 2028 EXPIRATION

C $175.00 Call

C281215C00175000

Latest saved OI3,171Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $175.00 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. 3,1751,5870 2026-10-02: 3,175 OI2026-10-05: 3,175 OI2026-10-06: 3,175 OI2026-10-07: 3,175 OI2026-10-08: 3,175 OI2026-10-09: 3,173 OI2026-10-13: 3,173 OI2026-10-14: 3,173 OI2026-10-15: 3,171 OI2026-10-16: 3,171 OI2026-10-21: 3,171 OI2026-10-23: 3,171 OI Oct 02, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,1710
Oct 21, 20263,1710
Oct 16, 20263,1710
Oct 15, 20263,171-2
Oct 14, 20263,1730
Oct 13, 20263,1730
Oct 09, 20263,173-2
Oct 08, 20263,1750
Oct 07, 20263,1750
Oct 06, 20263,1750
Oct 05, 20263,1750
Oct 02, 20263,175No prior observation