Basis: Latest stored market observation. Source: stored company filings and market data; unavailable inputs remain N/A.
Is the EV/EBITDA ratio high or low?
The EV/EBITDA ratio of 75.46x is 127% above its 5-year average of 33.29x, around the middle of its 5-year range (12.11x–161.05x).
As of Saturday, August 8, 2026. 7.12% below its 12-month average of 81.25x.
EV/EBITDA RATIO
75.46x
EV/EBITDA RATIO AVG TTM
81.25x
EV/EBITDA RATIO AVG 3Y
42.54x
EV/EBITDA RATIO AVG 5Y
23.05x
EV/EBITDA RATIO AVG 10Y
15.01x
EV/EBITDA RATIO AVG 15Y
19.70x
EV/EBITDA RATIO AVG 20Y
20.25x
CURRENT VS TTM AVG
-7.12%
CURRENT VS 3Y AVG
+77.39%
CURRENT VS 5Y AVG
+227.38%
CURRENT VS 10Y AVG
+402.82%
CURRENT VS 15Y AVG
+283.06%
CURRENT VS 20Y AVG
+272.67%
SECTOR MEDIAN · TECHNOLOGY
26.68x
median of 151 covered companies
CURRENT VS SECTOR MEDIAN
+182.83%
vs the sector median at left
Ciena Corporation
Market Cap
$58.38B
EV/EBITDA Ratio
75.46x
TTM Avg
81.25x
3Y Avg
42.54x
5Y Avg
23.05x
Market Cap
$58.27B
EV/EBITDA Ratio
45.29x
TTM Avg
37.12x
3Y Avg
26.00x
5Y Avg
23.87x
Market Cap
$57.28B
EV/EBITDA Ratio
212.99x
TTM Avg
350.79x
3Y Avg
352.67x
5Y Avg
352.67x
Market Cap
$60.45B
EV/EBITDA Ratio
15.06x
TTM Avg
17.08x
3Y Avg
15.13x
5Y Avg
14.67x
Market Cap
$62.72B
EV/EBITDA Ratio
14.55x
TTM Avg
16.82x
3Y Avg
14.39x
5Y Avg
13.97x
Market Cap
$52.92B
EV/EBITDA Ratio
30.41x
TTM Avg
32.94x
3Y Avg
24.45x
5Y Avg
24.01x
Market Cap
$52.59B
EV/EBITDA Ratio
24.08x
TTM Avg
30.81x
3Y Avg
37.97x
5Y Avg
45.77x
| NAME | MARKET CAP | EV/EBITDA RATIO | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Ciena Corporation (CIEN) | $58.38B | 75.46x | 81.25x | 42.54x | 23.05x |
| Keysight Technologies, Inc. (KEYS)vs › | $58.27B | 45.29x | 37.12x | 26.00x | 23.87x |
| Teradyne, Inc. (TER)vs › | $59.30B | 40.58x | 50.39x | 34.12x | 26.97x |
| Astera Labs, Inc. Common Stock (ALAB)vs › | $57.28B | 212.99x | 350.79x | 352.67x | 352.67x |
| Garmin Ltd. (GRMN)vs › | $59.96B | 25.27x | 21.10x | 20.93x | 18.74x |
| NXP Semiconductors N.V. (NXPI)vs › | $60.45B | 15.06x | 17.08x | 15.13x | 14.67x |
| TE Connectivity plc (TEL)vs › | $62.72B | 14.55x | 16.82x | 14.39x | 13.97x |
| Electronic Arts Inc. (EA)vs › | $52.92B | 30.41x | 32.94x | 24.45x | 24.01x |
| Autodesk, Inc. (ADSK)vs › | $52.59B | 24.08x | 30.81x | 37.97x | 45.77x |
| STMicroelectronics N.V. (STM)vs › | $50.07B | 24.81x | 16.31x | 9.84x | 9.64x |
At 75.5, EV/EBITDA is richer than usual, sitting higher than 89% of its 20-year history.
20-year low
4.3
median
17.7
20-year high
257.7
EV/EBITDA = Enterprise Value / EBITDA (TTM)
Enterprise value to EBITDA is a capital-structure-neutral valuation multiple, useful for comparing companies with different debt levels and tax rates.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
| DATE | EV/EBITDA RATIO |
|---|---|
| 2026-08-07 | 75.46x |
| 2026-08-06 | 73.89x |
| 2026-08-05 | 74.81x |
| 2026-08-04 | 75.23x |
| 2026-08-03 | 71.53x |
| 2026-07-31 | 69.05x |
| 2026-07-30 | 68.14x |
| 2026-07-29 | 60.58x |
| 2026-07-28 | 64.23x |
| 2026-07-27 | 69.09x |
| 2026-07-24 | 71.57x |
| 2026-07-23 | 74.57x |
| 2026-07-22 | 72.69x |
| 2026-07-21 | 74.79x |
| 2026-07-20 | 69.36x |
| 2026-07-17 | 68.57x |
| 2026-07-16 | 71.18x |
| 2026-07-15 | 76.56x |
| 2026-07-14 | 81.72x |
| 2026-07-13 | 81.45x |
| 2026-07-10 | 84.22x |
| 2026-07-09 | 84.52x |
| 2026-07-08 | 80.64x |
| 2026-07-07 | 76.64x |
| 2026-07-06 | 79.34x |
| 2026-07-02 | 77.28x |
| 2026-07-01 | 84.53x |
| 2026-06-30 | 89.63x |
| 2026-06-29 | 87.52x |
| 2026-06-26 | 87.63x |
| 2026-06-25 | 88.57x |
| 2026-06-24 | 84.73x |
| 2026-06-23 | 84.06x |
| 2026-06-22 | 84.15x |
| 2026-06-18 | 78.33x |
| 2026-06-17 | 79.87x |
| 2026-06-16 | 78.70x |
| 2026-06-15 | 84.71x |
| 2026-06-12 | 81.55x |
| 2026-06-11 | 81.41x |
| 2026-06-10 | 79.49x |
| 2026-06-09 | 80.34x |
| 2026-06-08 | 85.30x |
| 2026-06-05 | 89.21x |
| 2026-06-04 | 97.81x |
| 2026-06-03 | 159.36x |
| 2026-06-02 | 161.05x |
| 2026-06-01 | 146.38x |
| 2026-05-29 | 149.10x |
| 2026-05-28 | 146.53x |
| 2026-05-27 | 149.57x |
| 2026-05-26 | 154.76x |
| 2026-05-22 | 150.00x |
| 2026-05-21 | 150.89x |
| 2026-05-20 | 142.59x |
| 2026-05-19 | 139.31x |
| 2026-05-18 | 134.86x |
| 2026-05-15 | 142.51x |
| 2026-05-14 | 152.00x |
| 2026-05-13 | 148.50x |
| 2026-05-12 | 148.31x |
| 2026-05-11 | 149.41x |
| 2026-05-08 | 140.89x |
| 2026-05-07 | 138.50x |
| 2026-05-06 | 148.22x |
| 2026-05-05 | 140.03x |
| 2026-05-04 | 138.44x |
| 2026-05-01 | 137.61x |
| 2026-04-30 | 135.64x |
| 2026-04-29 | 122.31x |
| 2026-04-28 | 121.87x |
| 2026-04-27 | 130.21x |
| 2026-04-24 | 133.91x |
| 2026-04-23 | 132.65x |
| 2026-04-22 | 128.33x |
| 2026-04-21 | 130.11x |
| 2026-04-20 | 129.43x |
| 2026-04-17 | 130.49x |
| 2026-04-16 | 127.36x |
| 2026-04-15 | 122.40x |
| 2026-04-14 | 120.21x |
| 2026-04-13 | 123.46x |
| 2026-04-10 | 127.58x |
| 2026-04-09 | 125.37x |
| 2026-04-08 | 127.06x |
| 2026-04-07 | 115.27x |
| 2026-04-06 | 111.79x |
| 2026-04-02 | 115.24x |
| 2026-04-01 | 106.97x |
| 2026-03-31 | 100.03x |
| 2026-03-30 | 94.09x |
| 2026-03-27 | 103.45x |
| 2026-03-26 | 99.97x |
| 2026-03-25 | 112.67x |
| 2026-03-24 | 110.55x |
| 2026-03-23 | 105.06x |
| 2026-03-20 | 98.92x |
| 2026-03-19 | 106.25x |
| 2026-03-18 | 99.27x |
| 2026-03-17 | 95.38x |
| 2026-03-16 | 93.81x |
| 2026-03-13 | 87.04x |
| 2026-03-12 | 86.90x |
| 2026-03-11 | 87.69x |
| 2026-03-10 | 87.03x |
| 2026-03-09 | 82.22x |
| 2026-03-06 | 75.99x |
| 2026-03-05 | 77.30x |
| 2026-03-04 | 111.87x |
| 2026-03-03 | 108.49x |
| 2026-03-02 | 115.15x |
| 2026-02-27 | 113.53x |
| 2026-02-26 | 111.10x |
| 2026-02-25 | 115.02x |
| 2026-02-24 | 111.59x |
| 2026-02-23 | 112.28x |
| 2026-02-20 | 109.09x |
| 2026-02-19 | 103.76x |
| 2026-02-18 | 101.36x |
| 2026-02-17 | 98.58x |
| 2026-02-13 | 99.09x |
| 2026-02-12 | 95.55x |
| 2026-02-11 | 96.94x |
| 2026-02-10 | 97.40x |
| 2026-02-09 | 94.50x |
| 2026-02-06 | 88.58x |
| 2026-02-05 | 82.66x |
| 2026-02-04 | 82.83x |
| 2026-02-03 | 90.25x |
| 2026-02-02 | 87.66x |
| 2026-01-30 | 82.28x |
| 2026-01-29 | 82.84x |
| 2026-01-28 | 84.05x |
| 2026-01-27 | 80.90x |
| 2026-01-26 | 75.97x |
| 2026-01-23 | 74.97x |
| 2026-01-22 | 75.26x |
| 2026-01-21 | 75.86x |
| 2026-01-20 | 78.87x |
| 2026-01-16 | 79.58x |
| 2026-01-15 | 79.70x |
| 2026-01-14 | 77.95x |
| 2026-01-13 | 80.55x |
| 2026-01-12 | 76.63x |
| 2026-01-09 | 75.43x |
| 2026-01-08 | 73.71x |
| 2026-01-07 | 84.69x |
| 2026-01-06 | 83.05x |
| 2026-01-05 | 75.54x |
| 2026-01-02 | 80.43x |
| 2025-12-31 | 76.50x |
| 2025-12-30 | 77.98x |
| 2025-12-29 | 78.15x |
| 2025-12-26 | 79.02x |
| 2025-12-24 | 78.57x |
| 2025-12-23 | 78.57x |
| 2025-12-22 | 77.43x |
| 2025-12-19 | 75.36x |
| 2025-12-18 | 69.03x |
| 2025-12-17 | 66.84x |
| 2025-12-16 | 68.75x |
| 2025-12-15 | 70.80x |
| 2025-12-12 | 71.52x |
| 2025-12-11 | 91.56x |
| 2025-12-10 | 83.93x |
| 2025-12-09 | 81.14x |
| 2025-12-08 | 80.61x |
| 2025-12-05 | 76.43x |
| 2025-12-04 | 74.21x |
| 2025-12-03 | 73.32x |
| 2025-12-02 | 76.73x |
| 2025-12-01 | 76.14x |
| 2025-11-28 | 77.36x |
| 2025-11-26 | 75.90x |
| 2025-11-25 | 74.40x |
| 2025-11-24 | 73.82x |
| 2025-11-21 | 67.71x |
| 2025-11-20 | 67.03x |
| 2025-11-19 | 71.62x |
| 2025-11-18 | 70.96x |
| 2025-11-17 | 72.74x |
| 2025-11-14 | 72.71x |
| 2025-11-13 | 73.64x |
| 2025-11-12 | 79.34x |
| 2025-11-11 | 78.56x |
| 2025-11-10 | 79.05x |
| 2025-11-07 | 75.52x |
| 2025-11-06 | 76.34x |
| 2025-11-05 | 74.24x |
| 2025-11-04 | 69.42x |
| 2025-11-03 | 71.91x |
| 2025-10-31 | 72.05x |
| 2025-10-30 | 71.69x |
| 2025-10-29 | 71.80x |
| 2025-10-28 | 69.49x |
| 2025-10-27 | 69.30x |
| 2025-10-24 | 68.00x |
| 2025-10-23 | 65.59x |
| 2025-10-22 | 62.58x |
| 2025-10-21 | 64.52x |
| 2025-10-20 | 65.79x |
| 2025-10-17 | 64.99x |
| 2025-10-16 | 64.92x |
| 2025-10-15 | 64.15x |
| 2025-10-14 | 62.70x |
| 2025-10-13 | 62.69x |
| 2025-10-10 | 59.40x |
| 2025-10-09 | 62.25x |
| 2025-10-08 | 60.78x |
| 2025-10-07 | 57.74x |
| 2025-10-06 | 58.40x |
| 2025-10-03 | 57.73x |
| 2025-10-02 | 58.18x |
| 2025-10-01 | 57.83x |
| 2025-09-30 | 55.58x |
| 2025-09-29 | 55.00x |
| 2025-09-26 | 54.19x |
| 2025-09-25 | 52.41x |
| 2025-09-24 | 52.88x |
| 2025-09-23 | 53.27x |
| 2025-09-22 | 53.21x |
| 2025-09-19 | 52.86x |
| 2025-09-18 | 52.74x |
| 2025-09-17 | 52.12x |
| 2025-09-16 | 52.53x |
| 2025-09-15 | 51.94x |
| 2025-09-12 | 50.22x |
| 2025-09-11 | 50.68x |
| 2025-09-10 | 49.69x |
| 2025-09-09 | 46.84x |
| 2025-09-08 | 45.65x |
| 2025-09-05 | 44.79x |
| 2025-09-04 | 44.88x |
| 2025-09-03 | 42.69x |
| 2025-09-02 | 42.16x |
| 2025-08-29 | 42.32x |
| 2025-08-28 | 44.01x |
| 2025-08-27 | 41.79x |
| 2025-08-26 | 41.25x |
| 2025-08-25 | 40.93x |
| 2025-08-22 | 40.53x |
| 2025-08-21 | 39.48x |
| 2025-08-20 | 39.17x |
| 2025-08-19 | 40.08x |
| 2025-08-18 | 41.44x |
| 2025-08-15 | 40.99x |
| 2025-08-14 | 41.22x |
| 2025-08-13 | 42.62x |
| 2025-08-12 | 43.36x |
| 2025-08-11 | 42.07x |
| 2025-08-08 | 42.79x |
| 2025-08-07 | 42.84x |
| 2025-08-06 | 42.47x |
| 2025-08-05 | 41.25x |
| 2025-08-04 | 41.76x |
| 2025-08-01 | 40.02x |
| 2025-07-31 | 41.83x |
| 2025-07-30 | 41.88x |
| 2025-07-29 | 41.07x |
| 2025-07-28 | 40.85x |
Showing the most recent 260 of 4,229 data points. The chart above shows the full history.
