Compare
KLAC vs COHR
TheDesperateTrader.com· Side-by-side stock comparison
$KLAC vs $COHR 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.
$176.86
Price
$317.70
-0.1%
Day change
+0.1%
$231.25B
Market cap
$62.15B
7.94
P/E ratio
—
0.52%
Dividend yield
—
1.31B
Free float
195.8M
99.9%
Institutional
91.36%
9.4M
Avg volume
7.2M
2.1x
Rel. volume
1.4x
38% of 52w
52-week range
64% of 52w
201
Scanner alerts 30d
236
OPTICAL INSTRUMENTS & LENSES
Sector
OPTICAL INSTRUMENTS & LENSES
KLAC vs COHR: the quick read
- ·KLAC is the larger company by market cap ($231.25B vs $62.15B).
- ·COHR has been more active on our scanner (236 vs 201 alerts in 30 days).
- ·COHR has the smaller float (195.8M vs 1.31B), which tends to mean sharper, more volatile moves.
- ·Both are optical instruments & lenses names, so this is a like-for-like comparison and sector news tends to move them together.
- ·Both stay busy on our scanner, 236 and 201 unusual-volume alerts over 30 days, so neither is the quiet one here.
- ·KLAC pays a dividend and COHR does not, which usually means one is being held for income and the other for the move.
- ·KLAC is the one in play today, trading about 2.1x its normal volume, which is what puts a name on our scanner in the first place.
Objective differences only. Not investment advice.
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Frequently asked questions
Everything you need to know comparing KLAC and COHR on TheDesperateTrader.
- Is KLAC or COHR the better stock?
- "Better" depends on your goal, and these two are not alike. KLAC is the larger company by market cap ($231.25B vs $62.15B). COHR has been more active on our scanner (236 vs 201 alerts in 30 days). COHR has the smaller float (195.8M vs 1.31B), 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 KLAC and COHR?
- The differences that matter: KLAC is roughly 4x the size of the other by market cap ($231.25B vs $62.15B); they trade at very different share prices ($176.86 vs $317.70); KLAC sits at 38% of its 52-week range against 64% for COHR; only KLAC pays a dividend; our scanner flagged KLAC 201 times in the last 30 days against 236 for COHR. Everything above is measured from the latest completed session and SEC filings.
- Which of KLAC and COHR is more active right now?
- Right now KLAC is at about 2.1x its normal volume and COHR is at about 1.4x, so KLAC 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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