The top after-market NYSE gainers Friday were Nuveen Credit Strategies Income Fund, Health Net Inc, New Oriental Education & Tech Group, Office Depot and Louisiana-Pacific Corp. The top after-market NYSE losers were American Reprographics Co, MEMC Electronic Materials, Rogers Communication, Edwards Lifesciences Corp and Anworth Mortgage Asset Corp.

Gainers

Nuveen Credit Strategies Income Fund (JQC) shares surged 3.40 percent to $10.05 in post-market trading. The stock has a 52-week low of $7.33, a 52-week high of $9.77 and $1.32 billion in market capitalization.

Health Net Inc. (HNT) shares gained 3.07 percent to $23.20 in post-market trading. The stock has a 52-week low of $16.65, a 52-week high of $41.22 and $1.87 billion in market capitalization.

New Oriental Education & Tech Group, Inc. (EDU) shares gained 2.58 percent to $17.10 in post-market trading after climbing more than 7 percent in regular trading. Analysts at Credit Suisse initiated coverage on EDU shares with “outperform” rating.

Office Depot, Inc. (ODP) shares advanced 2.34 percent to $2.62 in post-market trading.

Louisiana-Pacific Corp. (LPX) shares gained 1.97 percent to $12.75 in post-market trading. The company stock plunged more than 4 percent in regular trading.

Losers

American Reprographics Co. (ARC) shares plunged 6.32 percent to $4.00 in post-market trading.

MEMC Electronic Materials, Inc. (WFR) shares plunged 2.26 percent to $2.69 in post-market trading.

Rogers Communication, Inc. (RCI) shares declined 2.12 percent to $39.54 in post-market trading. Earlier this week, analysts at Zacks Research reiterated their “neutral” rating on shares of RCI with a price target of $42.00.

Edwards Lifesciences Corp. (EW) shares declined 2.06 percent to $105.16 in post-market trading. The stock has a 52-week low of $61.59, a 52-week high of $109.88 and $12.42 billion in market capitalization.

Anworth Mortgage Asset Corp. (ANH) shares fell 2.06 percent to $6.66 in post-market trading. The company announced Friday that its Board of Directors declared a quarterly common stock dividend of $0.15 per share for the third quarter of 2012 payable Oct. 29 to common stockholders of record as of the close of business Oct. 8, 2012.