Is AORT or CTSO the better stock?

"Better" depends on your goal, and these two are not alike. AORT is the larger company by market cap ($1.12B vs $305M). AORT has been more active on our scanner (46 vs 6 alerts in 30 days). CTSO has the smaller float (2.9M vs 47.3M), 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 AORT and CTSO?

The differences that matter: AORT is roughly 4x the size of the other by market cap ($1.12B vs $305M); they trade at very different share prices ($22.94 vs $4.79); AORT sits at 13% of its 52-week range against 63% for CTSO; only AORT pays a dividend; our scanner flagged AORT 46 times in the last 30 days against 6 for CTSO. Everything above is measured from the latest completed session and SEC filings.

Which of AORT and CTSO is more active right now?

Right now AORT is at about 0.7x its normal volume and CTSO is at about 0.9x, so CTSO 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

AORT vs CTSO

TheDesperateTrader.com· Side-by-side stock comparison

$AORT vs $CTSO 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.

$AORTArtivion, Inc.

$CTSOCytosorbents Corp.

$22.94

Price

$4.79

+0.0%

Day change

-1.1%

$1.12B

Market cap

$305M

—

P/E ratio

—

0.52%

Dividend yield

—

47.3M

Free float

2.9M

99.9%

Institutional

28.38%

573K

Avg volume

48K

0.7x

Rel. volume

0.9x

13% of 52w

52-week range

63% of 52w

Scanner alerts 30d

Surgical & Medical Instruments & Apparatus

Sector

Surgical & Medical Instruments & Apparatus

AORT vs CTSO: the quick read

·AORT is the larger company by market cap ($1.12B vs $305M).
·AORT has been more active on our scanner (46 vs 6 alerts in 30 days).
·CTSO has the smaller float (2.9M vs 47.3M), which tends to mean sharper, more volatile moves.
·Both are surgical & medical instruments & apparatus names, so this is a like-for-like comparison and sector news tends to move them together.
·They trade in different worlds by share price: CTSO is a low-priced stock where a few cents is a real percentage move, while the other is priced for steadier increments.
·AORT draws far more of our scanner's attention, 46 unusual-volume alerts in 30 days against 6, so it is the more actively traded of the two by some distance.
·AORT pays a dividend and CTSO 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 AORT and CTSO on TheDesperateTrader.

Is AORT or CTSO the better stock?: "Better" depends on your goal, and these two are not alike. AORT is the larger company by market cap ($1.12B vs $305M). AORT has been more active on our scanner (46 vs 6 alerts in 30 days). CTSO has the smaller float (2.9M vs 47.3M), 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 AORT and CTSO?: The differences that matter: AORT is roughly 4x the size of the other by market cap ($1.12B vs $305M); they trade at very different share prices ($22.94 vs $4.79); AORT sits at 13% of its 52-week range against 63% for CTSO; only AORT pays a dividend; our scanner flagged AORT 46 times in the last 30 days against 6 for CTSO. Everything above is measured from the latest completed session and SEC filings.
Which of AORT and CTSO is more active right now?: Right now AORT is at about 0.7x its normal volume and CTSO is at about 0.9x, so CTSO 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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