Ciena Corp (CIEN)
Interest coverage
| Oct 31, 2025 | Jul 31, 2025 | Apr 30, 2025 | Jan 31, 2025 | Nov 2, 2024 | Oct 31, 2024 | Jul 31, 2024 | Jul 27, 2024 | Apr 30, 2024 | Apr 27, 2024 | Jan 31, 2024 | Jan 27, 2024 | Oct 31, 2023 | Oct 28, 2023 | Jul 31, 2023 | Jul 29, 2023 | Apr 30, 2023 | Apr 29, 2023 | Jan 31, 2023 | Jan 28, 2023 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Earnings before interest and tax (EBIT) (ttm) | US$ in thousands | 245,690 | 280,060 | 264,446 | 264,489 | 199,720 | 148,342 | 83,163 | 137,686 | 206,222 | 293,115 | 380,008 | 373,130 | 366,252 | 382,891 | 399,530 | 428,318 | 457,106 | 424,897 | 392,688 | 302,972 |
| Interest expense (ttm) | US$ in thousands | 89,403 | 67,421 | 69,605 | 72,309 | 73,792 | 97,653 | 96,524 | 95,899 | 95,274 | 95,620 | 95,966 | 96,250 | 96,534 | 96,216 | 95,898 | 87,708 | 79,518 | 69,404 | 59,290 | 56,062 |
| Interest coverage | 2.75 | 4.15 | 3.80 | 3.66 | 2.71 | 1.52 | 0.86 | 1.44 | 2.16 | 3.07 | 3.96 | 3.88 | 3.79 | 3.98 | 4.17 | 4.88 | 5.75 | 6.12 | 6.62 | 5.40 |
October 31, 2025 calculation
Interest coverage = EBIT (ttm) ÷ Interest expense (ttm)
= $245,690K ÷ $89,403K
= 2.75
Peer comparison
Oct 31, 2025
Company name
Symbol
Interest coverage
Ciena Corp
CIEN
2.75
Digi International Inc
DGII
10.11
Hewlett Packard Enterprise Co
HPE
-0.57