Compare
LEGN vs OPK
TheDesperateTrader.com· Side-by-side stock comparison
$LEGN vs $OPK 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.
$23.47
Price
$1.74
+0.3%
Day change
+0.6%
$4.55B
Market cap
$1.29B
—
P/E ratio
—
—
Dividend yield
—
192.7M
Free float
403.5M
26.11%
Institutional
31.73%
2.1M
Avg volume
4.6M
0.9x
Rel. volume
1.5x
34% of 52w
52-week range
86% of 52w
137
Scanner alerts 30d
169
Pharmaceutical Preparations
Sector
Pharmaceutical Preparations
LEGN vs OPK: the quick read
- ·LEGN is the larger company by market cap ($4.55B vs $1.29B).
- ·OPK has been more active on our scanner (169 vs 137 alerts in 30 days).
- ·LEGN has the smaller float (192.7M vs 403.5M), 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.
- ·They trade in different worlds by share price: OPK is a low-priced stock where a few cents is a real percentage move, while the other is priced for steadier increments.
- ·Both stay busy on our scanner, 169 and 137 unusual-volume alerts over 30 days, so neither is the quiet one here.
Objective differences only. Not investment advice.
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Frequently asked questions
Everything you need to know comparing LEGN and OPK on TheDesperateTrader.
- Is LEGN or OPK the better stock?
- "Better" depends on your goal, and these two are not alike. LEGN is the larger company by market cap ($4.55B vs $1.29B). OPK has been more active on our scanner (169 vs 137 alerts in 30 days). LEGN has the smaller float (192.7M vs 403.5M), 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 LEGN and OPK?
- The differences that matter: LEGN is roughly 4x the size of the other by market cap ($4.55B vs $1.29B); they trade at very different share prices ($23.47 vs $1.74); LEGN sits at 34% of its 52-week range against 86% for OPK; our scanner flagged LEGN 137 times in the last 30 days against 169 for OPK. Everything above is measured from the latest completed session and SEC filings.
- Which of LEGN and OPK is more active right now?
- Right now LEGN is at about 0.9x its normal volume and OPK is at about 1.5x, so OPK 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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