Is AMBC or RDN the better stock?

"Better" depends on your goal, and these two are not alike. RDN is the larger company by market cap ($4.54B vs —). RDN has been more active on our scanner (25 vs 0 alerts in 30 days). AMBC has the smaller float (45.1M vs 129.6M), 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 AMBC and RDN?

The differences that matter: they are not in the same business - AMBC is surety insurance and RDN is surety insurance; AMBC sits at -304% of its 52-week range against 30% for RDN; only RDN pays a dividend; our scanner flagged AMBC 0 times in the last 30 days against 25 for RDN. Everything above is measured from the latest completed session and SEC filings.

Which of AMBC and RDN is more active right now?

Neither is showing unusual volume on the latest session, so nothing here is being driven by a volume spike. 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

AMBC vs RDN

TheDesperateTrader.com· Side-by-side stock comparison

$AMBC vs $RDN 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.

$AMBCAmbac Financial Group, Inc.

$RDNRadian Group Inc.

$0.00

Price

$34.32

-100.0%

Day change

-2.0%

—

Market cap

$4.54B

—

P/E ratio

—

Dividend yield

2.97%

45.1M

Free float

129.6M

—

Institutional

99.9%

—

Avg volume

1.1M

—

Rel. volume

0.8x

-304% of 52w

52-week range

30% of 52w

Scanner alerts 30d

Surety Insurance

Sector

SURETY INSURANCE

AMBC vs RDN: the quick read

·RDN is the larger company by market cap ($4.54B vs —).
·RDN has been more active on our scanner (25 vs 0 alerts in 30 days).
·AMBC has the smaller float (45.1M vs 129.6M), which tends to mean sharper, more volatile moves.
·These sit in different industries (Surety Insurance vs SURETY INSURANCE), so they answer to different catalysts and a move in one says little about the other.
·Only one of them shows up on our scanner: RDN triggered 25 unusual-volume alerts in the last 30 days and the other triggered none.
·RDN pays a dividend and AMBC does not, which usually means one is being held for income and the other for the move.
·They are pulling apart today: RDN is outperforming the other by roughly 98.0 percentage points on the session.

Objective differences only. Not investment advice.

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Frequently asked questions

Everything you need to know comparing AMBC and RDN on TheDesperateTrader.

Is AMBC or RDN the better stock?: "Better" depends on your goal, and these two are not alike. RDN is the larger company by market cap ($4.54B vs —). RDN has been more active on our scanner (25 vs 0 alerts in 30 days). AMBC has the smaller float (45.1M vs 129.6M), 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 AMBC and RDN?: The differences that matter: they are not in the same business - AMBC is surety insurance and RDN is surety insurance; AMBC sits at -304% of its 52-week range against 30% for RDN; only RDN pays a dividend; our scanner flagged AMBC 0 times in the last 30 days against 25 for RDN. Everything above is measured from the latest completed session and SEC filings.
Which of AMBC and RDN is more active right now?: Neither is showing unusual volume on the latest session, so nothing here is being driven by a volume spike. 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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