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ALNY vs MRK
TheDesperateTrader.com· Side-by-side stock comparison
$ALNY vs $MRK 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.
$246.41
Price
$150.01
+2.4%
Day change
+1.5%
$32.21B
Market cap
$364.55B
—
P/E ratio
—
—
Dividend yield
2.27%
133.7M
Free float
2.46B
99.9%
Institutional
90.94%
2.0M
Avg volume
10.2M
0.8x
Rel. volume
1.1x
16% of 52w
52-week range
91% of 52w
113
Scanner alerts 30d
103
PHARMACEUTICAL PREPARATIONS
Sector
PHARMACEUTICAL PREPARATIONS
ALNY vs MRK: the quick read
- ·MRK is the larger company by market cap ($364.55B vs $32.21B).
- ·ALNY has been more active on our scanner (113 vs 103 alerts in 30 days).
- ·ALNY has the smaller float (133.7M vs 2.46B), which tends to mean sharper, more volatile moves.
- ·Both are pharmaceutical preparations names, so this is a like-for-like comparison and sector news tends to move them together.
- ·Both stay busy on our scanner, 113 and 103 unusual-volume alerts over 30 days, so neither is the quiet one here.
- ·They are not really peers by size: MRK is more than 11x the market cap of ALNY, so the same dollar of news moves ALNY far harder.
- ·They have diverged badly over the year: MRK is near the top of its 52-week range while ALNY is near the bottom of its own.
- ·MRK pays a dividend and ALNY does not, which usually means one is being held for income and the other for the move.
Objective differences only. Not investment advice.
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Frequently asked questions
Everything you need to know comparing ALNY and MRK on TheDesperateTrader.
- Is ALNY or MRK the better stock?
- "Better" depends on your goal, and these two are not alike. MRK is the larger company by market cap ($364.55B vs $32.21B). ALNY has been more active on our scanner (113 vs 103 alerts in 30 days). ALNY has the smaller float (133.7M vs 2.46B), 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 ALNY and MRK?
- The differences that matter: MRK is roughly 11x the size of the other by market cap ($32.21B vs $364.55B); they trade at very different share prices ($246.41 vs $150.01); ALNY sits at 16% of its 52-week range against 91% for MRK; only MRK pays a dividend; our scanner flagged ALNY 113 times in the last 30 days against 103 for MRK. Everything above is measured from the latest completed session and SEC filings.
- Which of ALNY and MRK is more active right now?
- Right now ALNY is at about 0.8x its normal volume and MRK is at about 1.1x, so MRK 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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