EXTR vs CIEN

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Nov 07, 2026

EXTR

31.4
AI Score
VS
CIEN Wins

CIEN

51.6
AI Score

Investment Advisor Scores

EXTR

31score
Recommendation
SELL

CIEN

52score
Recommendation
HOLD

AI Analyst Insights

AI insights temporarily unavailable

Detailed Metrics Comparison

Metric EXTR CIEN Winner
Revenue 341.09M 4.67B CIEN
Net Income 15.98M 634.92M CIEN
Gross Margin 62.1% 44.5% EXTR
Net Margin 4.7% 13.6% CIEN
Operating Income 23.09M 728.46M CIEN
ROE 18.2% 20.8% CIEN
ROA 1.2% 7.9% CIEN
Total Assets 1.30B 8.00B CIEN
Cash 244.52M 2.45B CIEN
Debt/Equity 2.27 1.06 CIEN
Current Ratio 1.02 3.80 CIEN
Free Cash Flow 38.66M 488.71M CIEN

Relative Price Performance (Last 90 Days)

EXTR 1M: +13.5% · 3M: +10.9% CIEN 1M: -26.1% · 3M: -33.1%

Current Technical Phase

EXTR

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 65

RSI (14): 65.2 · Price: $26.67

CIEN

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 45

RSI (14): 45.3 · Price: $296.04

Fundamentals Snapshot

Metric EXTR CIEN
Market Cap — —
Forward P/E 20.4 28.7
Trailing P/E 65.3 60.9
Revenue (TTM) — —
Revenue Growth 0.1% 0.4%
Gross Margin 0.6% 0.4%
Operating Margin 0.1% 0.2%
EPS 0.39 4.47
Dividend Yield — —

Frequently Asked Questions

Based on our detailed analysis, CIEN is currently the stronger investment candidate, winning 11 of the key financial metrics 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.