LUMN
Lumen Technologies, Inc. Common Stock
stockNASDAQ
At CloseOct 8, 2026 3:59:56 PM EDT
5.55USD-6.091%(-0.36)17,079,799
Pre-marketOct 8, 2026 9:13:30 AM EDT
5.87USD-0.677%(-0.04)
After-hoursOct 8, 2026 4:51:30 PM EDT
5.55USD0.000%(-0.00)
As of 2026-09-15, there were 69,619,812 shares short with a short interest of 7.34%.
LUMN Short Interest - Official
Short Interest
LUMN Short Position Change - Official
Short Position Change
LUMN Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 7.34 | 69,619,812 | 5.27 | -181,851 | -0.26 | 1,031,445,404 | 948,496,565 |
| 2026-08-31 | 7.36 | 69,801,663 | 6.64 | +6,615,380 | +10.47 | 1,031,445,404 | 948,496,565 |
| 2026-08-14 | 6.66 | 63,186,283 | 3.64 | +762,657 | +1.22 | 1,031,445,404 | 948,496,565 |
| 2026-07-31 | 6.59 | 62,423,626 | 5.82 | -1,052,626 | -1.66 | 1,030,311,070 | 947,453,454 |
| 2026-07-15 | 6.70 | 63,476,252 | 5.38 | +4,539,309 | +7.70 | 1,030,311,070 | 947,453,454 |
| 2026-06-30 | 6.22 | 58,936,943 | 3.38 | -266,657 | -0.45 | 1,030,311,070 | 947,453,454 |
| 2026-06-15 | 6.26 | 59,203,600 | 4.64 | +2,192,535 | +3.85 | 1,030,311,070 | 946,220,219 |
| 2026-05-15 | 6.02 | 57,011,065 | 3.27 | +750,128 | +1.33 | 1,030,311,070 | 946,734,343 |
| 2026-04-30 | 5.96 | 56,260,937 | 4.96 | -690,006 | -1.21 | 1,030,158,552 | 944,464,038 |
| 2026-04-15 | 6.03 | 56,950,943 | 3.64 | -4,114,316 | -6.74 | 1,030,158,552 | 944,464,038 |
| 2026-03-31 | 6.47 | 61,065,259 | 5.05 | +2,233,134 | +3.80 | 1,024,369,609 | 944,464,038 |
| 2026-03-13 | 6.23 | 58,832,125 | 5.90 | +6,811,257 | +13.09 | 1,024,369,609 | 944,464,038 |
| 2026-02-27 | 5.51 | 52,020,868 | 3.92 | +2,281,691 | +4.59 | 1,025,643,740 | 944,464,038 |
| 2026-02-13 | 5.27 | 49,739,177 | 2.43 | +2,545,328 | +5.39 | 1,025,643,740 | 944,464,038 |
| 2026-01-30 | 5.00 | 47,193,849 | 3.67 | -16,230,509 | -25.59 | 1,025,643,740 | 944,464,038 |
| 2026-01-15 | 6.72 | 63,424,358 | 5.71 | +1,212,863 | +1.95 | 1,025,643,740 | 944,464,038 |
| 2025-12-31 | 6.59 | 62,211,495 | 5.90 | -19,062 | -0.03 | 1,025,643,740 | 944,464,038 |
| 2025-12-15 | 6.59 | 62,230,557 | 4.38 | +5,381,084 | +9.47 | 1,025,643,740 | 944,464,038 |
| 2025-11-28 | 6.02 | 56,849,473 | 4.39 | -531,752 | -0.93 | 1,025,643,740 | 944,464,038 |
| 2025-11-14 | 6.08 | 57,381,225 | 2.38 | -3,779,511 | -6.18 | 1,025,643,740 | 944,443,525 |
| 2025-10-31 | 6.47 | 61,160,736 | 2.18 | +5,884,168 | +10.64 | 1,025,643,740 | 944,942,379 |
| 2025-10-15 | 5.85 | 55,276,568 | 4.23 | +3,327,043 | +6.40 | 1,026,140,909 | 944,942,379 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.