Why Nanosphere (NSPH) Stock Is Surging Today

NEW YORK (TheStreet) -- Nanosphere  (NSPH) surged Wednesday after the molecular diagnostics company announced it has received FDA clearance for the bacterial portion of its Verigene Enteric Pathogens Nucleic Acid Test.

The company has completed clinical studies for the entire panel, including two more viral targets, and expects clearance of the full EP panel.

The stock was up 14.8% to $1.63 at 2:10 p.m. More than 6.1 million shares had changed hands, compared to the average volume of 833,709.

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NSPH Price Chart

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