CSTL vs FLGT

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Nov 10, 2026

CSTL

36.0
AI Score
VS
FLGT Wins

FLGT

43.8
AI Score

Investment Advisor Scores

CSTL

36score
Recommendation
AVOID NEW MONEY

FLGT

44score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric CSTL FLGT Winner
Forward P/E 0 7.7042 Tie
PEG Ratio 0 1.32 Tie
Revenue Growth 23.9% 7.5% CSTL
Earnings Growth -51.6% -98.6% CSTL
Tradestie Score 36.0/100 43.8/100 FLGT
Profit Margin -6.1% -27.5% CSTL
Beta 1.00 1.00 Tie
AI Recommendation AVOID NEW MONEY HOLD FLGT

Relative Price Performance (Last 90 Days)

CSTL 1M: +3.9% · 3M: +11.8% FLGT 1M: +21.5% · 3M: +37.2%

Current Technical Phase

CSTL

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 49

RSI (14): 49.0 · Price: $34.15

FLGT

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (3.9% over 20 days), RSI 68

RSI (14): 67.7 · Price: $25.58

Fundamentals Snapshot

Metric CSTL FLGT
Market Cap — —
Forward P/E -42.7 -18.6
Trailing P/E — —
Revenue (TTM) — —
Revenue Growth 0.2% 0.1%
Gross Margin 0.8% 0.3%
Operating Margin 0.0% -0.2%
EPS -0.76 -3.10
Dividend Yield — —

Frequently Asked Questions

Based on our detailed analysis, FLGT 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.