QDEL vs TNDM

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 22, 2026

QDEL

29.8
AI Score
VS
TNDM Wins

TNDM

54.3
AI Score

Investment Advisor Scores

QDEL

30score
Recommendation
AVOID NEW MONEY

TNDM

54score
Recommendation
BUY

AI Analyst Insights

Detailed Metrics Comparison

Metric QDEL TNDM Winner
Forward P/E 9.5877 117.6471 QDEL
PEG Ratio 2.0638 0 Tie
Revenue Growth 2.8% 5.8% TNDM
Earnings Growth -77.1% -37.0% TNDM
Tradestie Score 29.8/100 54.3/100 TNDM
Profit Margin -39.2% -6.1% TNDM
Beta 1.00 1.00 Tie
AI Recommendation AVOID NEW MONEY BUY TNDM

Relative Price Performance (Last 90 Days)

QDEL 1M: +28.7% · 3M: -15.1% TNDM 1M: -6.6% · 3M: -3.3%

Current Technical Phase

QDEL

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 60

RSI (14): 60.4 · Price: $14.08

TNDM

Markdown
Sell / avoid

Price below a falling SMA50 (slope -5.1%), weak momentum, RSI 45

RSI (14): 44.9 · Price: $16.35

Fundamentals Snapshot

Metric QDEL TNDM
Market Cap — —
Forward P/E 9.9 102.8
Trailing P/E — —
Revenue (TTM) — —
Revenue Growth 0.0% 0.1%
Gross Margin 0.4% 0.6%
Operating Margin 0.0% -0.1%
EPS -15.39 -0.91
Dividend Yield — —

Frequently Asked Questions

Based on our detailed analysis, TNDM 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.