Is DUOL or S the better stock?

"Better" depends on your goal, and these two are not alike. S is the larger company by market cap ($7.18B vs $6.88B). S has been more active on our scanner (198 vs 105 alerts in 30 days). DUOL has the smaller float (46.3M vs 337.5M), 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 DUOL and S?

The differences that matter: they are similar in size ($6.88B vs $7.18B); they trade at very different share prices ($145.93 vs $21.18); DUOL sits at 22% of its 52-week range against 77% for S; our scanner flagged DUOL 105 times in the last 30 days against 198 for S. Everything above is measured from the latest completed session and SEC filings.

Which of DUOL and S is more active right now?

Right now DUOL is at about 0.6x its normal volume and S is at about 0.7x, so S 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.

Compare

DUOL vs S

TheDesperateTrader.com· Side-by-side stock comparison

$DUOL vs $S 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.

$DUOLDuolingo, Inc. Class A Common Stock

$SSentinelOne, Inc.

$145.93

Price

$21.19

-0.7%

Day change

+1.2%

$6.88B

Market cap

$7.18B

—

P/E ratio

—

Dividend yield

—

46.3M

Free float

337.5M

99.9%

Institutional

96.59%

1.3M

Avg volume

7.2M

0.6x

Rel. volume

0.7x

22% of 52w

52-week range

77% of 52w

105

Scanner alerts 30d

198

SERVICES-PREPACKAGED SOFTWARE

Sector

SERVICES-PREPACKAGED SOFTWARE

DUOL vs S: the quick read

·S is the larger company by market cap ($7.18B vs $6.88B).
·S has been more active on our scanner (198 vs 105 alerts in 30 days).
·DUOL has the smaller float (46.3M vs 337.5M), which tends to mean sharper, more volatile moves.
·Both are services-prepackaged software names, so this is a like-for-like comparison and sector news tends to move them together.
·S trades at a small fraction of the other's share price, so position sizing and the size of a "normal" move differ a lot between them.
·Both stay busy on our scanner, 198 and 105 unusual-volume alerts over 30 days, so neither is the quiet one here.
·They are closely matched in size, within 4% of each other on market cap, which makes the rest of this table the interesting part.
·They have diverged badly over the year: S is near the top of its 52-week range while DUOL 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 DUOL and S on TheDesperateTrader.

Is DUOL or S the better stock?: "Better" depends on your goal, and these two are not alike. S is the larger company by market cap ($7.18B vs $6.88B). S has been more active on our scanner (198 vs 105 alerts in 30 days). DUOL has the smaller float (46.3M vs 337.5M), 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 DUOL and S?: The differences that matter: they are similar in size ($6.88B vs $7.18B); they trade at very different share prices ($145.93 vs $21.18); DUOL sits at 22% of its 52-week range against 77% for S; our scanner flagged DUOL 105 times in the last 30 days against 198 for S. Everything above is measured from the latest completed session and SEC filings.
Which of DUOL and S is more active right now?: Right now DUOL is at about 0.6x its normal volume and S is at about 0.7x, so S 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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