CLGN vs ALGN

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 23, 2026

CLGN

37.6
AI Score
VS
ALGN Wins

ALGN

41.1
AI Score

Investment Advisor Scores

CLGN

38score
Recommendation
SELL

ALGN

41score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric CLGN ALGN Winner
Forward P/E 80 14.43 ALGN
PEG Ratio 0 0.7716 Tie
Revenue Growth -96.4% 4.3% ALGN
Earnings Growth 0.0% -12.1% CLGN
Tradestie Score 37.6/100 41.1/100 ALGN
Profit Margin 0.0% 10.0% ALGN
Beta 1.00 1.00 Tie
AI Recommendation SELL HOLD ALGN

Relative Price Performance (Last 90 Days)

CLGN 1M: -4.4% · 3M: -29.5% ALGN 1M: -4.4% · 3M: -2.4%

Current Technical Phase

CLGN

Markdown
Sell / avoid

Price below a falling SMA50 (slope -9.7%), weak momentum, RSI 44

RSI (14): 43.8 · Price: $0.30

ALGN

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 39

RSI (14): 39.3 · Price: $159.64

Fundamentals Snapshot

Metric CLGN ALGN
Market Cap
Forward P/E -1.7 12.7
Trailing P/E 28.2
Revenue (TTM)
Revenue Growth -1.0% 0.0%
Gross Margin -1.5% 0.7%
Operating Margin -42.7% 0.2%
EPS -1.04 5.76
Dividend Yield

Frequently Asked Questions

Based on our detailed analysis, ALGN 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.