The top after market NYSE gainers on Monday were: Chimera Investment Corp, MagnaChip Semiconductor Corp, Beazer Homes USA, Assisted Living Concepts and Digital Realty Trust. The top after market NYSE Losers were: BPZ Resources, LDK Solar Co, InterOil Corp, Air Lease Corp and Penn Virginia Resource Partners.

Gainers:

Chimera Investment Corp. (NYSE:CIM) shares climbed 9.41 percent to $2.79 in aftermarket trading session. The company announced no material changes to previously announced GAAP or economic book values, actual cash flows, dividends and taxable income for any period.

MagnaChip Semiconductor Corp. (NYSE:MX) shares surged 7.63 percent to $8.04 in post market trading session. The stock has a 52-week low of $5.10, a 52-week high of $15.56 and $298.09 million in market capitalization.

Beazer Homes USA, Inc. (NYSE:BZH) shares gained 2.7 percent to $2.28 in aftermarket trading session. The company stock plunged more than 7.5 percent in regular trading session after Compass Point lowered price target of BZH from $3 to $2.5.

Assisted Living Concepts, Inc. (NYSE:ALC) shares advanced 2.7 percent to $13.84 in aftermarket trading session. The company stock declined more than 4 percent in regular trading session.

Digital Realty Trust, Inc. (NYSE:DLR) shares gained 2.39 percent to $64.28 in post market trading session.

Losers:

BPZ Resources, Inc. (NYSE:BPZ) shares slumped 8.77 percent to $2.60 in post market trading session. The stock has a 52-week low of $2.07, a 52-week high of $6.83 and $330.28 million in market capitalization.

LDK Solar Co. Ltd. (NYSE:LDK) shares plunged 7.37 percent to $3.27 in post market trading session after lowering its third quarter and fiscal 2011 earnings guidance.

For fiscal 2011, the company currently expects earnings to be in a range of $2.20 to $2.25 billion compared to its earlier estimation of $2.5 to $2.7 billion and against analysts’ expectations of $2.50 billion.

InterOil Corp. (NYSE:IOC) shares plunged 6.68 percent to $42.48 in post market trading session. Its third quarter net loss widened to $19.8 million or $0.41 per share compared to $14.4 million or $0.33 per share in the same quarter last year.

Air Lease Corp. (NYSE:AL) shares declined 5.11 percent to $21.90 in aftermarket trading session. The company announced that it intends to offer $300 million aggregate principal amount of convertible senior notes due 2018 in an offering exempt from registration under the Securities Act of 1933, as amended.

Penn Virginia Resource Partners LP (NYSE:PVR) shares declined 4.96 percent to $24.33 in post market trading session. The company announced that it has commenced an offering, subject to market and other conditions, of 7,000,000 common units representing limited partner interests in PVR.

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