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Contract OI history

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Apr 16, 2027 EXPIRATION

UMC $30.00 Call

UMC270416C00030000

Latest saved OI458Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UMC $30.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4592290 2026-10-02: 37 OI2026-10-05: 37 OI2026-10-06: 359 OI2026-10-07: 359 OI2026-10-08: 459 OI2026-10-09: 459 OI2026-10-13: 459 OI2026-10-14: 459 OI2026-10-15: 458 OI2026-10-16: 458 OI2026-10-21: 458 OI2026-10-23: 458 OI Oct 02, 2026Oct 23, 2026

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

UMC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4580
Oct 21, 20264580
Oct 16, 20264580
Oct 15, 2026458-1
Oct 14, 20264590
Oct 13, 20264590
Oct 09, 20264590
Oct 08, 2026459+100
Oct 07, 20263590
Oct 06, 2026359+322
Oct 05, 2026370
Oct 02, 202637No prior observation