Top 10 New York Stock Exchange-traded stocks posting largest volume increases

Markets Associated Press

A look at the 10 biggest volume gainers on New York Stock Exchange at the close of trading:

Continue Reading Below

Armstrong World Inds : Approximately 3,532,100 shares changed hands, a 444.1 percent increase over its 65-day average volume. The shares rose $1.15 or 2.1 percent to $55.95.

Empire St Rlty OP250 : Approximately 16,000 shares changed hands, a 388.0 percent increase over its 65-day average volume. The shares fell $.03 or .2 percent to $17.76.

Enzo Biochem : Approximately 1,059,000 shares changed hands, a 477.4 percent increase over its 65-day average volume. The shares fell $.36 or 12.3 percent to $2.57.

GFI Group : Approximately 3,261,400 shares changed hands, a 470.3 percent increase over its 65-day average volume. The shares remained unchanged at $6.10.

Granite REIT unit : Approximately 66,500 shares changed hands, a 1,136.4 percent increase over its 65-day average volume. The shares rose $.43 or 1.2 percent to $36.05.

Continue Reading Below

IRSA Inversiones y Representaciones SA : Approximately 279,700 shares changed hands, a 370.5 percent increase over its 65-day average volume. The shares rose $.10 or .6 percent to $16.82.

Nationstar Mortgage Holdings Inc. : Approximately 2,363,000 shares changed hands, a 395.1 percent increase over its 65-day average volume. The shares rose $3.55 or 12.7 percent to $31.48.

Nortel Inversora SA : Approximately 15,200 shares changed hands, a 609.2 percent increase over its 65-day average volume. The shares rose $.13 or .6 percent to $22.95.

Polypore International Inc. : Approximately 7,289,900 shares changed hands, a 2,533.7 percent increase over its 65-day average volume. The shares rose $6.75 or 12.7 percent to $59.70.

Valeant Pharmaceuticals International : Approximately 19,048,900 shares changed hands, a 900.5 percent increase over its 65-day average volume. The shares rose $25.49 or 14.7 percent to $198.75.