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Contract OI history

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Nov 20, 2026 EXPIRATION

UMC $24.00 Call

UMC261120C00024000

Latest saved OI1,847Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UMC $24.00 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. 1,8479230 2026-10-02: 280 OI2026-10-05: 281 OI2026-10-06: 351 OI2026-10-07: 351 OI2026-10-08: 375 OI2026-10-09: 378 OI2026-10-13: 1,677 OI2026-10-14: 1,682 OI2026-10-15: 1,683 OI2026-10-16: 1,692 OI2026-10-21: 1,836 OI2026-10-23: 1,847 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, 2026Viewing1,847+11
Oct 21, 20261,836+144
Oct 16, 20261,692+9
Oct 15, 20261,683+1
Oct 14, 20261,682+5
Oct 13, 20261,677+1,299
Oct 09, 2026378+3
Oct 08, 2026375+24
Oct 07, 20263510
Oct 06, 2026351+70
Oct 05, 2026281+1
Oct 02, 2026280No prior observation