STAA vs QDEL

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 01, 2026

STAA

48.8
AI Score
VS
QDEL Wins

QDEL

49.3
AI Score

Investment Advisor Scores

STAA

49score
Recommendation
HOLD

QDEL

49score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric STAA QDEL Winner
Forward P/E 104.1667 7.2254 QDEL
PEG Ratio 0.7622 2.0638 STAA
Revenue Growth 119.6% -10.5% STAA
Earnings Growth -10.5% -77.1% STAA
Tradestie Score 48.8/100 49.3/100 QDEL
Profit Margin -7.2% -45.6% STAA
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

STAA 1M: -13.5% · 3M: -7.6% QDEL 1M: -7.8% · 3M: +36.3%

Current Technical Phase

STAA

Markdown
Sell / avoid

Price below a falling SMA50 (slope -3.0%), weak momentum, RSI 41

RSI (14): 41.1 · Price: $24.36

QDEL

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (17.8% over 20 days), RSI 54

RSI (14): 53.5 · Price: $16.77

Fundamentals Snapshot

Metric STAA QDEL
Market Cap
Forward P/E 24.6 7.0
Trailing P/E
Revenue (TTM)
Revenue Growth 1.2% -0.1%
Gross Margin 0.8% 0.5%
Operating Margin 0.2% 0.0%
EPS -0.43 -17.85
Dividend Yield

Frequently Asked Questions

Based on our detailed analysis, QDEL 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.