The top after-market NYSE gainers on Wednesday are: USANA Health Sciences, Visa, Celestica, Lithia Motors, Ion Geophysical, AOL, Mastercard, Office Depot, Carnival Corp and Arrow Electronics.

USANA Health Sciences, Inc. (NYSE:USNA) shares climbed 16.45 percent to $33.76 in post market trading session as its second quarter earnings guidance beats estimates. The company expects second quarter earning to be at or above $0.85 per share compared to analysts’ estimation of $0.71 per share.

Visa Inc. (NYSE:V) shares surged 7.74 percent to $87.40 in aftermarket trading session. The company stock surged more than 10 percent in regular trading session after the Federal Reserve relaxed restrictions on debit- card transaction fees.

Celestica, Inc. (NYSE:CLS) shares gained 3.41 percent to $8.50 in post market trading session. The company stock was upgraded to “buy” rating from “hold” rating at Deutsche Bank.

Lithia Motors, Inc. (NYSE:LAD) shares advanced 2.68 percent to $20.00 in post market trading session.

Ion Geophysical Corp. (NYSE:IO) shares advanced 2.55 percent to $9.66 in post market trading session. The stock has a 52 week low of $3.26 and 52 week high of $13.92 and has $1.46 billion market capitalization.

AOL Inc. (NYSE:AOL) shares gained 2.26 percent to $20.32 in post market trading session. The stock has a 52 week low of $18.44 and 52 week high of $27.65 and has $2.12 billion market capitalization.

Mastercard Inc. (NYSE:MA) shares advanced 2.02 percent to $311 in post market trading session. The company stock gained more than 10 percent in regular trading session after the Federal Reserve relaxed restrictions on debit- card transaction fees.

Office Depot, Inc. (NYSE:ODP) shares advanced 1.91 percent to $4.26 in post market trading session. The company will announce second quarter 2011 earnings for the fiscal period ending June 25, 2011 on Tuesday, July 26, 2011.

Carnival Corp. (NYSE:CCL) shares gained 1.39 percent to $37.90 in post market trading session.

Arrow Electronics, Inc. (NYSE:ARW) shares advanced 1.3 percent to $39.76 in aftermarket trading session. The company stock was upgraded to “buy” rating from “hold” rating at Deutsche Bank.

Federal reserve Nyse #carnival Deutsche Bank