Top Active Trader Alert Stocks (AAPL, ARIA, DTLK, CMA)

Active traders and day traders have many stocks to choose from this Monday morning.  We are tracking news and moves in shares of Apple Inc. (NASDAQ: AAPL), Ariad Pharmaceuticals (NASDAQ: ARIA), Datalink Corporation (NASDAQ: DTLK), and Sterling Bancshares, Inc. (NASDAQ: SBIB).

Apple Inc. (NASDAQ: AAPL) is down 4.6% on heavy trading to $332.28, relative to a 52-week range of $190.25-$328.48. CEO Steve Jobs announced he would be returning to medical leave this weekend.

Ariad Pharmaceuticals (NASDAQ: ARIA) is up more than 33% to $7.00, relative toa 52-week range of $2.06-$5.58. The company recently reported that its treatment for metastatic soft tissue and bone sarcomas was progressing well.

Datalink Corporation (NASDAQ: DTLK) Recently upped fourth quarter guidance. Shares are up 43.7% to $6.50, relative to a 52-week range of $2.39-$5.00.

Sterling Bancshares, Inc. (NASDAQ: SBIB) is up nearly 20% to $9.20, relative to a 52-week range of $4.34-$7.86. It was recently announced that the company would be acquired by Comerica, Inc. (NYSE: CMA).