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Contract OI history

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Dec 18, 2026 EXPIRATION

LUMN $5.50 Put

LUMN261218P00005500

Latest saved OI2,555Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LUMN $5.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,5651,2820 2026-10-02: 2,538 OI2026-10-05: 2,536 OI2026-10-06: 2,549 OI2026-10-07: 2,552 OI2026-10-08: 2,552 OI2026-10-09: 2,549 OI2026-10-13: 2,565 OI2026-10-14: 2,565 OI2026-10-15: 2,565 OI2026-10-16: 2,555 OI2026-10-21: 2,555 OI2026-10-23: 2,555 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, 2026Viewing2,5550
Oct 21, 20262,5550
Oct 16, 20262,555-10
Oct 15, 20262,5650
Oct 14, 20262,5650
Oct 13, 20262,565+16
Oct 09, 20262,549-3
Oct 08, 20262,5520
Oct 07, 20262,552+3
Oct 06, 20262,549+13
Oct 05, 20262,536-2
Oct 02, 20262,538No prior observation