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Contract OI history

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Oct 30, 2026 EXPIRATION

U $50.00 Call

U261030C00050000

Latest saved OI1,165Oct 23, 2026
Last change+130vs 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. 1,1655820 2026-10-02: 159 OI2026-10-05: 186 OI2026-10-06: 223 OI2026-10-07: 367 OI2026-10-08: 367 OI2026-10-09: 383 OI2026-10-14: 564 OI2026-10-15: 696 OI2026-10-16: 1,035 OI2026-10-21: 1,035 OI2026-10-23: 1,165 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, 20261,165+130
Oct 21, 2026Viewing1,0350
Oct 16, 20261,035+339
Oct 15, 2026696+132
Oct 14, 2026564+181
Oct 09, 2026383+16
Oct 08, 20263670
Oct 07, 2026367+144
Oct 06, 2026223+37
Oct 05, 2026186+27
Oct 02, 2026159No prior observation