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Contract OI history

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Dec 15, 2028 EXPIRATION

U $50.00 Call

U281215C00050000

Latest saved OI1,670Oct 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 $50.00 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. 1,6708350 2026-10-02: 1,640 OI2026-10-05: 1,639 OI2026-10-06: 1,663 OI2026-10-07: 1,663 OI2026-10-08: 1,663 OI2026-10-09: 1,670 OI2026-10-14: 1,670 OI2026-10-15: 1,670 OI2026-10-16: 1,670 OI2026-10-21: 1,670 OI2026-10-23: 1,670 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, 2026Viewing1,6700
Oct 21, 20261,6700
Oct 16, 20261,6700
Oct 15, 20261,6700
Oct 14, 20261,6700
Oct 09, 20261,670+7
Oct 08, 20261,6630
Oct 07, 20261,6630
Oct 06, 20261,663+24
Oct 05, 20261,639-1
Oct 02, 20261,640No prior observation