NOK vs CIEN

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 21, 2026

NOK

49.4
AI Score
VS
CIEN Wins

CIEN

54.0
AI Score

Investment Advisor Scores

NOK

49score
Recommendation
BUY

CIEN

54score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric NOK CIEN Winner
Forward P/E 24.4499 39.8406 NOK
PEG Ratio 0.9092 0.5679 CIEN
Revenue Growth 8.4% 37.0% CIEN
Earnings Growth -97.9% 422.9% CIEN
Tradestie Score 49.4/100 54.0/100 CIEN
Profit Margin 3.5% 10.9% CIEN
Beta 1.00 1.00 Tie
AI Recommendation BUY HOLD NOK

Relative Price Performance (Last 90 Days)

NOK 1M: -25.9% · 3M: -13.4% CIEN 1M: -9.3% · 3M: -17.5%

Current Technical Phase

NOK

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 29

RSI (14): 29.2 · Price: $7.88

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 NOK CIEN
Market Cap — —
Forward P/E 16.4 31.2
Trailing P/E 66.1 80.8
Revenue (TTM) — —
Revenue Growth 0.1% 0.4%
Gross Margin 0.5% 0.4%
Operating Margin 0.1% 0.2%
EPS 0.14 4.47
Dividend Yield 0.02% —

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.