FLGT vs CSTL

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Jul 31, 2026

FLGT

54.0
AI Score
VS
CSTL Wins

CSTL

57.4
AI Score

Investment Advisor Scores

FLGT

54score
Recommendation
HOLD

CSTL

57score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric FLGT CSTL Winner
Forward P/E 7.7042 0 Tie
PEG Ratio 1.32 0 Tie
Revenue Growth 4.4% -4.9% FLGT
Earnings Growth -98.6% -51.6% CSTL
Tradestie Score 54.0/100 57.4/100 CSTL
Profit Margin -26.1% -3.8% CSTL
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

FLGT 1M: -20.5% · 3M: +9.0% CSTL 1M: +13.3% · 3M: +14.3%

Current Technical Phase

FLGT

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 29

RSI (14): 29.4 · Price: $16.55

CSTL

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (4.3% over 20 days), RSI 71

RSI (14): 71.3 · Price: $28.00

Fundamentals Snapshot

Metric FLGT CSTL
Market Cap
Forward P/E -10.8 -29.3
Trailing P/E
Revenue (TTM)
Revenue Growth 0.0% 0.0%
Gross Margin 0.4% 0.8%
Operating Margin -0.4% -0.2%
EPS -2.47 -0.46
Dividend Yield

Frequently Asked Questions

Based on our detailed analysis, CSTL 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.