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Contract OI history

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Nov 06, 2026 EXPIRATION

U $40.00 Call

U261106C00040000

Latest saved OI2,061Oct 23, 2026
Last change+2,028vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $40.00 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. 2,0611,0300 2026-10-02: 21 OI2026-10-05: 21 OI2026-10-06: 25 OI2026-10-07: 25 OI2026-10-08: 25 OI2026-10-09: 25 OI2026-10-14: 25 OI2026-10-15: 26 OI2026-10-16: 26 OI2026-10-21: 33 OI2026-10-23: 2,061 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, 2026Viewing2,061+2,028
Oct 21, 202633+7
Oct 16, 2026260
Oct 15, 202626+1
Oct 14, 2026250
Oct 09, 2026250
Oct 08, 2026250
Oct 07, 2026250
Oct 06, 202625+4
Oct 05, 2026210
Oct 02, 202621No prior observation