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Contract OI history

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Dec 18, 2026 EXPIRATION

LUMN $4.00 Call

LUMN261218C00004000

Latest saved OI1,965Oct 23, 2026
Last change+19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LUMN $4.00 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. 1,9659820 2026-10-02: 1,794 OI2026-10-05: 1,794 OI2026-10-06: 1,795 OI2026-10-07: 1,795 OI2026-10-08: 1,795 OI2026-10-09: 1,795 OI2026-10-13: 1,935 OI2026-10-14: 1,935 OI2026-10-15: 1,941 OI2026-10-16: 1,948 OI2026-10-21: 1,946 OI2026-10-23: 1,965 OI Oct 02, 2026Oct 23, 2026

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

LUMN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,965+19
Oct 21, 20261,946-2
Oct 16, 20261,948+7
Oct 15, 20261,941+6
Oct 14, 20261,9350
Oct 13, 20261,935+140
Oct 09, 20261,7950
Oct 08, 20261,7950
Oct 07, 20261,7950
Oct 06, 20261,795+1
Oct 05, 20261,7940
Oct 02, 20261,794No prior observation