During trading today, the Services sector (IYC) showed little change while the S&P 500 fell 1.3%.

Document Security Systems (DSS) was a major gainer in the sector, rising 10.7% (+40 cents) to close at $4.14 with 293,941 shares moving. The stock traded in a range of $3.70 to $4.20.

Omnicare (OCR) was a major loser in the sector. Its price dropped 8.9% (-$2.96) to close at $30.40, as 7.4 million shares moved. The stock traded between $30.37 and $33.09. The stock has been on a downward trajectory over the last two months, sliding $4.71 (-13.4%) from a price of $35.11 on April 12, 2012.

IRSA Inversiones Representaciones (IRS) rose 7% to close at $7.60, cross its 50-day moving average of $7.53 and 200-day moving average of $9.33. Boston Properties (BXP) declined 3.1% to close at $101.90, moving below its 50-day moving average of $104.63 and 200-day moving average of $102.14.

China Unicom (Hong Kong) (CHU) rose 3.2% to close at $13.98, approaching its 50-day moving average of $15.37. It has also moved closer to its 200-day moving average of $17.79. The Fresh Market (MAC) fell 4% to close at $53.02, moving closer to its 50-day moving average of $51.77. Also, the stock moved closer to its 200-day moving average of $55.10.