Is ASTC or CTKB the better stock?

"Better" depends on your goal, and these two are not alike. CTKB is the larger company by market cap ($697M vs $14M). CTKB has been more active on our scanner (66 vs 8 alerts in 30 days). ASTC has the smaller float (2.1M vs 116.3M), 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 ASTC and CTKB?

The differences that matter: CTKB is roughly 48x the size of the other by market cap ($14M vs $697M); they trade at very different share prices ($6.78 vs $5.36); ASTC sits at 7% of its 52-week range against 71% for CTKB; our scanner flagged ASTC 8 times in the last 30 days against 66 for CTKB. Everything above is measured from the latest completed session and SEC filings.

Which of ASTC and CTKB is more active right now?

Right now ASTC is at about 0.5x its normal volume and CTKB is at about 1.3x, so CTKB 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

ASTC vs CTKB

TheDesperateTrader.com· Side-by-side stock comparison

$ASTC vs $CTKB 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.

$ASTCAstrotech Corporation (DE) Common Stock

$CTKBCytek Biosciences, Inc. Common Stock

$6.78

Price

$5.36

-0.9%

Day change

+0.0%

$14M

Market cap

$697M

—

P/E ratio

—

Dividend yield

—

2.1M

Free float

116.3M

9.29%

Institutional

68.53%

35K

Avg volume

1.3M

0.5x

Rel. volume

1.3x

7% of 52w

52-week range

71% of 52w

Scanner alerts 30d

Laboratory Analytical Instruments

Sector

Laboratory Analytical Instruments

ASTC vs CTKB: the quick read

·CTKB is the larger company by market cap ($697M vs $14M).
·CTKB has been more active on our scanner (66 vs 8 alerts in 30 days).
·ASTC has the smaller float (2.1M vs 116.3M), 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.
·CTKB draws far more of our scanner's attention, 66 unusual-volume alerts in 30 days against 8, so it is the more actively traded of the two by some distance.
·They are not really peers by size: CTKB is more than 48x the market cap of ASTC, so the same dollar of news moves ASTC far harder.

Objective differences only. Not investment advice.

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Frequently asked questions

Everything you need to know comparing ASTC and CTKB on TheDesperateTrader.

Is ASTC or CTKB the better stock?: "Better" depends on your goal, and these two are not alike. CTKB is the larger company by market cap ($697M vs $14M). CTKB has been more active on our scanner (66 vs 8 alerts in 30 days). ASTC has the smaller float (2.1M vs 116.3M), 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 ASTC and CTKB?: The differences that matter: CTKB is roughly 48x the size of the other by market cap ($14M vs $697M); they trade at very different share prices ($6.78 vs $5.36); ASTC sits at 7% of its 52-week range against 71% for CTKB; our scanner flagged ASTC 8 times in the last 30 days against 66 for CTKB. Everything above is measured from the latest completed session and SEC filings.
Which of ASTC and CTKB is more active right now?: Right now ASTC is at about 0.5x its normal volume and CTKB is at about 1.3x, so CTKB 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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