Is COHR or KLAC the better stock?

"Better" depends on your goal, and these two are not alike. KLAC is the larger company by market cap ($229.23B vs $54.41B). COHR has been more active on our scanner (357 vs 265 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 COHR and KLAC?

The differences that matter: KLAC is roughly 4x the size of the other by market cap ($54.41B vs $229.23B); they trade at very different share prices ($268.15 vs $170.43); COHR sits at 51% of its 52-week range against 39% for KLAC; only KLAC pays a dividend; our scanner flagged COHR 357 times in the last 30 days against 265 for KLAC. Everything above is measured from the latest completed session and SEC filings.

Which of COHR and KLAC is more active right now?

Right now COHR is at about 0.8x its normal volume and KLAC is at about 0.7x, so COHR 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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COHR vs KLAC

TheDesperateTrader.com· Side-by-side stock comparison

$COHR vs $KLAC 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.

$COHRCoherent Corp.

$KLACKLA Corporation Common Stock

$268.15

Price

$170.43

-3.5%

Day change

-2.9%

$54.41B

Market cap

$229.23B

—

P/E ratio

7.66

—

Dividend yield

0.54%

195.8M

Free float

1.31B

91.35%

Institutional

99.9%

6.7M

Avg volume

10.8M

0.8x

Rel. volume

0.7x

51% of 52w

52-week range

39% of 52w

357

Scanner alerts 30d

265

OPTICAL INSTRUMENTS & LENSES

Sector

OPTICAL INSTRUMENTS & LENSES

COHR vs KLAC: the quick read

·KLAC is the larger company by market cap ($229.23B vs $54.41B).
·COHR has been more active on our scanner (357 vs 265 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, 357 and 265 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.

Objective differences only. Not investment advice.

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Frequently asked questions

Everything you need to know comparing COHR and KLAC on TheDesperateTrader.

Is COHR or KLAC the better stock?: "Better" depends on your goal, and these two are not alike. KLAC is the larger company by market cap ($229.23B vs $54.41B). COHR has been more active on our scanner (357 vs 265 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 COHR and KLAC?: The differences that matter: KLAC is roughly 4x the size of the other by market cap ($54.41B vs $229.23B); they trade at very different share prices ($268.15 vs $170.43); COHR sits at 51% of its 52-week range against 39% for KLAC; only KLAC pays a dividend; our scanner flagged COHR 357 times in the last 30 days against 265 for KLAC. Everything above is measured from the latest completed session and SEC filings.
Which of COHR and KLAC is more active right now?: Right now COHR is at about 0.8x its normal volume and KLAC is at about 0.7x, so COHR 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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