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Contract OI history

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Oct 23, 2026 EXPIRATION

U $37.00 Call

U261023C00037000

Latest saved OI57Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $37.00 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. 57280 2026-10-02: 51 OI2026-10-05: 51 OI2026-10-06: 52 OI2026-10-07: 52 OI2026-10-08: 52 OI2026-10-09: 52 OI2026-10-14: 52 OI2026-10-15: 54 OI2026-10-16: 54 OI2026-10-21: 57 OI2026-10-23: 57 OI Oct 02, 2026Oct 23, 2026

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

U contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026570
Oct 21, 2026Viewing57+3
Oct 16, 2026540
Oct 15, 202654+2
Oct 14, 2026520
Oct 09, 2026520
Oct 08, 2026520
Oct 07, 2026520
Oct 06, 202652+1
Oct 05, 2026510
Oct 02, 202651No prior observation