CIEN vs ERIC

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 11, 2026

CIEN

64.5
AI Score
VS
CIEN Wins

ERIC

45.1
AI Score

Investment Advisor Scores

CIEN

65score
Recommendation
HOLD

ERIC

45score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric CIEN ERIC Winner
Forward P/E 41.3223 18.0505 ERIC
PEG Ratio 0.5879 3.5323 CIEN
Revenue Growth 37.0% -6.1% CIEN
Earnings Growth 422.9% -10.9% CIEN
Tradestie Score 64.5/100 45.1/100 CIEN
Profit Margin 10.9% 10.8% CIEN
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

CIEN 1M: -27.8% · 3M: -28.3% ERIC 1M: -2.1% · 3M: -18.2%

Current Technical Phase

CIEN

Markdown
Sell / avoid

Price below a falling SMA50 (slope -8.5%), weak momentum, RSI 37

RSI (14): 37.3 · Price: $319.64

ERIC

Distribution
Trim / tighten stop

Price near a flattening SMA50 (slope -5.8%) with fading momentum, RSI 47

RSI (14): 46.8 · Price: $10.05

Fundamentals Snapshot

Metric CIEN ERIC
Market Cap
Forward P/E 32.8 16.1
Trailing P/E 78.2 13.4
Revenue (TTM)
Revenue Growth 0.4% -0.1%
Gross Margin 0.4% 0.5%
Operating Margin 0.2% 0.0%
EPS 4.47 0.77
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.