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May 28, 2010, 1:40 p.m. EDT · Recommend ·

Ambac shares jump nearly 30%

Alert Email Print By Sam Mamudi

ABK

NEW YORK (MarketWatch) -- Shares of bond insurer Ambac Financial Group Inc. /quotes/comstock/13*!abk/quotes/nls/abk (ABK 0.53, +0.01, +1.53%) were up as much as 29% Friday on heavier-than-usual trading. At the latest, Ambac's stock was up about 22%, at $1.16 each, with nearly 39 million shares traded. The 30-day average volume is about 31 million, according to FactSet Research.

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/quotes/comstock/13*!abk/quotes/nls/abk AMBAC Financial Group Inc (ABK)
/marketstate/country/ The market is open9:47:21 am The market is closed9:47:21 am
$ 0.53
Change +0.01 +1.53%
Volume 234,469 Real time quotes

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