EXTR vs CIEN

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 22, 2026

EXTR

44.7
AI Score
VS
CIEN Wins

CIEN

48.9
AI Score

Investment Advisor Scores

EXTR

45score
Recommendation
HOLD

CIEN

49score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric EXTR CIEN Winner
Forward P/E 16.2075 39.8406 EXTR
PEG Ratio 0.8099 0.5679 CIEN
Revenue Growth 10.3% 37.0% CIEN
Earnings Growth 206.4% 422.9% CIEN
Tradestie Score 44.7/100 48.9/100 CIEN
Profit Margin 3.3% 10.9% CIEN
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

EXTR 1M: +0.0% · 3M: -25.3% CIEN 1M: -9.3% · 3M: -17.5%

Current Technical Phase

EXTR

Distribution
Trim / tighten stop

Price near a flattening SMA50 (slope -9.2%) with fading momentum, RSI 44

RSI (14): 43.8 · Price: $22.04

CIEN

Markdown
Sell / avoid

Price below a falling SMA50 (slope -1.2%), weak momentum, RSI 40

RSI (14): 39.6 · Price: $322.64

Fundamentals Snapshot

Metric EXTR CIEN
Market Cap — —
Forward P/E 16.9 31.2
Trailing P/E 72.7 80.8
Revenue (TTM) — —
Revenue Growth 0.1% 0.4%
Gross Margin 0.6% 0.4%
Operating Margin 0.1% 0.2%
EPS 0.31 4.47
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.