Compare
ACHV vs QDEL
TheDesperateTrader.com· Side-by-side stock comparison
$ACHV vs $QDEL head to head: price, market cap, valuation, dividend, free float, relative volume and how actively each trades. The bigger value in the size rows is bolded. Tap either ticker for its live chart, full ownership breakdown and real-time alerts.
$8.07
Price
$11.09
+2.0%
Day change
+0.0%
$764M
Market cap
$739M
—
P/E ratio
—
—
Dividend yield
—
76.5M
Free float
67.8M
82.80%
Institutional
99.9%
1.5M
Avg volume
1.6M
1.3x
Rel. volume
0.9x
91% of 52w
52-week range
5% of 52w
87
Scanner alerts 30d
90
In Vitro & In Vivo Diagnostic Substances
Sector
In Vitro & In Vivo Diagnostic Substances
ACHV vs QDEL: the quick read
- ·ACHV is the larger company by market cap ($764M vs $739M).
- ·QDEL has been more active on our scanner (90 vs 87 alerts in 30 days).
- ·QDEL has the smaller float (67.8M vs 76.5M), which tends to mean sharper, more volatile moves.
- ·Both are in vitro & in vivo diagnostic substances names, so this is a like-for-like comparison and sector news tends to move them together.
- ·Both stay busy on our scanner, 90 and 87 unusual-volume alerts over 30 days, so neither is the quiet one here.
- ·They are closely matched in size, within 3% of each other on market cap, which makes the rest of this table the interesting part.
- ·They have diverged badly over the year: ACHV is near the top of its 52-week range while QDEL is near the bottom of its own.
Objective differences only. Not investment advice.
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Frequently asked questions
Everything you need to know comparing ACHV and QDEL on TheDesperateTrader.
- Is ACHV or QDEL the better stock?
- "Better" depends on your goal, and these two are not alike. ACHV is the larger company by market cap ($764M vs $739M). QDEL has been more active on our scanner (90 vs 87 alerts in 30 days). QDEL has the smaller float (67.8M vs 76.5M), which tends to mean sharper, more volatile moves. Those are the measured differences, not a recommendation, and nothing here is investment advice.
- What is the difference between ACHV and QDEL?
- The differences that matter: they are similar in size ($764M vs $739M); they trade at very different share prices ($8.07 vs $11.09); ACHV sits at 91% of its 52-week range against 5% for QDEL; our scanner flagged ACHV 87 times in the last 30 days against 90 for QDEL. Everything above is measured from the latest completed session and SEC filings.
- Which of ACHV and QDEL is more active right now?
- Right now ACHV is at about 1.3x its normal volume and QDEL is at about 0.9x, so ACHV is the one drawing unusual attention today. Relative volume (RVOL) compares a stock's volume to its own recent average, so it reads the same way for a megacap and a microcap and is the quickest way to tell which of two similar names is actually in play.
- Is this comparison data live?
- Prices and % changes are anchored to the latest completed session and split-adjusted, so a reverse split never shows as a fake move. Float is estimated from SEC filings and refreshed as new filings publish.
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