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Contract OI history

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Oct 23, 2026 EXPIRATION

U $51.00 Call

U261023C00051000

Latest saved OI84Oct 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 $51.00 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. 84420 2026-10-02: 5 OI2026-10-05: 5 OI2026-10-06: 15 OI2026-10-07: 16 OI2026-10-08: 16 OI2026-10-09: 17 OI2026-10-14: 72 OI2026-10-15: 70 OI2026-10-16: 73 OI2026-10-21: 84 OI2026-10-23: 84 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, 2026840
Oct 21, 2026Viewing84+11
Oct 16, 202673+3
Oct 15, 202670-2
Oct 14, 202672+55
Oct 09, 202617+1
Oct 08, 2026160
Oct 07, 202616+1
Oct 06, 202615+10
Oct 05, 202650
Oct 02, 20265No prior observation