Is RPID or HBIO the better stock?

"Better" depends on your goal, and these two are not alike. RPID is the larger company by market cap ($56M vs $36M). RPID has been more active on our scanner (3 vs 1 alerts in 30 days). HBIO has the smaller float (2.8M vs 44.7M), 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 RPID and HBIO?

The differences that matter: they are similar in size ($56M vs $36M); they trade at very different share prices ($1.11 vs $8.04); RPID sits at 1% of its 52-week range against 76% for HBIO; our scanner flagged RPID 3 times in the last 30 days against 1 for HBIO. Everything above is measured from the latest completed session and SEC filings.

Which of RPID and HBIO is more active right now?

Right now RPID is at about 2.8x its normal volume and HBIO is at about 0.6x, so RPID 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

RPID vs HBIO

TheDesperateTrader.com· Side-by-side stock comparison

$RPID vs $HBIO 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.

$RPIDRapid Micro Biosystems, Inc. Class A Common Stock

$HBIOHarvard Bioscience Inc

$1.11

Price

$8.04

+0.0%

Day change

+0.9%

$56M

Market cap

$36M

—

P/E ratio

—

Dividend yield

—

44.7M

Free float

2.8M

40.52%

Institutional

51.97%

245K

Avg volume

21K

2.8x

Rel. volume

0.6x

1% of 52w

52-week range

76% of 52w

Scanner alerts 30d

Laboratory Analytical Instruments

Sector

Laboratory Analytical Instruments

RPID vs HBIO: the quick read

·RPID is the larger company by market cap ($56M vs $36M).
·RPID has been more active on our scanner (3 vs 1 alerts in 30 days).
·HBIO has the smaller float (2.8M vs 44.7M), which tends to mean sharper, more volatile moves.
·Both are laboratory analytical instruments names, so this is a like-for-like comparison and sector news tends to move them together.
·RPID 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.
·They have diverged badly over the year: HBIO is near the top of its 52-week range while RPID is near the bottom of its own.
·RPID is the one in play today, trading about 2.8x 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 RPID and HBIO on TheDesperateTrader.

Is RPID or HBIO the better stock?: "Better" depends on your goal, and these two are not alike. RPID is the larger company by market cap ($56M vs $36M). RPID has been more active on our scanner (3 vs 1 alerts in 30 days). HBIO has the smaller float (2.8M vs 44.7M), 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 RPID and HBIO?: The differences that matter: they are similar in size ($56M vs $36M); they trade at very different share prices ($1.11 vs $8.04); RPID sits at 1% of its 52-week range against 76% for HBIO; our scanner flagged RPID 3 times in the last 30 days against 1 for HBIO. Everything above is measured from the latest completed session and SEC filings.
Which of RPID and HBIO is more active right now?: Right now RPID is at about 2.8x its normal volume and HBIO is at about 0.6x, so RPID 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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