On a trading day that saw the S&P 500 gain 0.7%, the Services sector (IYC) showed little change.

NII Holdings (NIHD) fell 23.2% to close at $14.41, crossing its 50-day moving average of $18.42. Meanwhile, Brink'S (BCO) climbed 16.4% to close at $25.61, moving past its 200-day moving average of $25.07.

Alexander's (ALX) rose 0.6% to close at $379.39, approaching its 50-day moving average of $383.63. It has also moved closer to its 200-day moving average of $385.60. Cabelas (SWY) fell 5.2% to close at $38.69, moving closer to its 50-day moving average of $37.93. Also, the stock moved closer to its 200-day moving average of $20.62.

Valassis Communications (VCI) was a major loser in the sector. Its price dropped 15.5% (-$3.47) to close at $18.91, as 5.2 million shares moved. The stock traded between $18.70 and $21.99. Shares are down over the last two months as the price has dropped $6.42 (-25.3%) from a price of $25.33 on February 28, 2012.

Increasing 14.9% (+$12.87) to close at $99.05, Strayer Education (STRA) was a major gainer in the sector. Today, 902,972 shares traded hands. The stock traded in a range of $86.96 to $104.87. The stock has seen some positive movement recently as shares are up $12.34 (14.2%) from a price of $86.71 on April 19, 2012.

Lumber Liquidators Holdings (LL) hit a new 52-week high today, reaching $27.48 to top the previous high of $27.

CRA International (CRAI) hit a new 52-week low today, hitting $16.40 to fall below the previous low of $16.42.