CLFD vs CIEN

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 02, 2026

CLFD

39.2
AI Score
VS
CIEN Wins

CIEN

46.7
AI Score

Investment Advisor Scores

CLFD

39score
Recommendation
AVOID NEW MONEY

CIEN

47score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric CLFD CIEN Winner
Forward P/E 26.8097 39.8406 CLFD
PEG Ratio 0 0.5679 Tie
Revenue Growth 13.2% 37.0% CIEN
Earnings Growth 104.1% 422.9% CIEN
Tradestie Score 39.2/100 46.7/100 CIEN
Profit Margin -4.7% 10.9% CIEN
Beta 1.00 1.00 Tie
AI Recommendation AVOID NEW MONEY HOLD CIEN

Relative Price Performance (Last 90 Days)

CLFD 1M: +16.6% · 3M: -4.2% CIEN 1M: +10.5% · 3M: -9.8%

Current Technical Phase

CLFD

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 65

RSI (14): 65.4 · Price: $33.48

CIEN

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 59

RSI (14): 58.9 · Price: $391.34

Fundamentals Snapshot

Metric CLFD CIEN
Market Cap — —
Forward P/E 37.4 38.2
Trailing P/E 107.2 78.7
Revenue (TTM) — —
Revenue Growth 0.1% 0.4%
Gross Margin 0.3% 0.4%
Operating Margin 0.1% 0.2%
EPS 0.30 4.82
Dividend Yield — —

Frequently Asked Questions

Based on our detailed analysis, CIEN is currently the stronger investment candidate based on our comprehensive scoring model.

We analyze revenue and earnings growth rates in the "Growth" section above. Generally, the company with higher year-over-year revenue and EPS growth is fostering better expansion. Check the table above for the specific growth percentages.

Valuation is determined by metrics like the P/E Ratio and PEG Ratio. A lower P/E typically suggests a stock is cheaper relative to its earnings. Refer to the "Valuation" section in our comparison table to see which stock currently trades at a more attractive multiple.