MDXG vs PEN

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 10, 2026

MDXG

36.5
AI Score
VS
PEN Wins

PEN

50.6
AI Score

Investment Advisor Scores

MDXG

37score
Recommendation
SELL

PEN

51score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric MDXG PEN Winner
Forward P/E 19.5313 56.1798 MDXG
PEG Ratio 2.875 3.6305 MDXG
Revenue Growth -34.7% 14.9% PEN
Earnings Growth 99.5% -23.5% MDXG
Tradestie Score 36.5/100 50.6/100 PEN
Profit Margin 1.8% 10.7% PEN
Beta 1.00 1.00 Tie
AI Recommendation SELL HOLD PEN

Relative Price Performance (Last 90 Days)

MDXG 1M: +6.8% · 3M: +23.8% PEN 1M: -2.7% · 3M: -0.2%

Current Technical Phase

MDXG

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (7.1% over 20 days), RSI 58

RSI (14): 57.5 · Price: $4.57

PEN

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 36

RSI (14): 36.3 · Price: $317.73

Fundamentals Snapshot

Metric MDXG PEN
Market Cap
Forward P/E 22.9 51.8
Trailing P/E 115.0 78.1
Revenue (TTM)
Revenue Growth -0.3% 0.1%
Gross Margin 0.8% 0.7%
Operating Margin -0.3% 0.1%
EPS 0.04 4.07
Dividend Yield

Frequently Asked Questions

Based on our detailed analysis, PEN 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.