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Contract OI history

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Apr 16, 2027 EXPIRATION

UMC $35.00 Call

UMC270416C00035000

Latest saved OI212Oct 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 $35.00 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. 2231110 2026-10-02: 34 OI2026-10-05: 34 OI2026-10-06: 223 OI2026-10-07: 223 OI2026-10-08: 218 OI2026-10-09: 217 OI2026-10-13: 217 OI2026-10-14: 216 OI2026-10-15: 214 OI2026-10-16: 214 OI2026-10-21: 212 OI2026-10-23: 212 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, 2026Viewing2120
Oct 21, 2026212-2
Oct 16, 20262140
Oct 15, 2026214-2
Oct 14, 2026216-1
Oct 13, 20262170
Oct 09, 2026217-1
Oct 08, 2026218-5
Oct 07, 20262230
Oct 06, 2026223+189
Oct 05, 2026340
Oct 02, 202634No prior observation