Ciena Corporation • Technology
Current PE Ratio
443.8
Diluted • annual
Forward PE
302.9
NTM Estimate
Sector Companies
500
304 with PE data
Sector Median PE
76.6
304 companies
Peer Companies
7
Direct competitors
Total Companies
500
With PE Data
304
Median PE
76.6
PE Range
0.0 - 198.0
Forward PE Median
23.9
5098 companies • sector
446 companies • industry
7 companies • peers
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About PE Benchmarks
Last updated: 7/28/2026, 7:08:51 AM• Based on latest annual diluted PE ratios