LONDON, June 23, 2014 /PRNewswire/ --

On Friday, June 20, 2014, the NASDAQ Composite ended at 4,368.04, up 0.20%, the Dow Jones Industrial Average finished the session at 16,947.08, up 0.15% and the S&P 500 closed at 1,962.87, up 0.17%. During the trading session, five out of ten sectors finished on a higher note. The S&P 500 Health Care Sector Index ended the day 0.84% higher at 702.66, and the index has advanced 3.99% in the previous three months. Investor-Edge has initiated coverage on the following equities: United Therapeutics Corp. (NASDAQ: UTHR), IsoRay Inc. (NYSE MKT: ISR), Bruker Corp. (NASDAQ: BRKR) and Affymetrix Inc. (NASDAQ: AFFX). Free technical research on UTHR, ISR, BRKR and AFFX can be downloaded upon signing up at:

http://www.investor-edge.com/4069-register

On Friday, shares in United Therapeutics Corp. edged 0.51% higher, closing the session at $87.46. A total of 1.19 million shares were traded, which was above its three months average volume of 0.88 million shares. The stock moved between $86.43 and $89.27 during the session. United Therapeutics Corp.'s stock has advanced 1.34% in the previous three trading sessions, while it has lost 11.82% in the last one month and 22.66% from the beginning of 2014. The company's stock is trading below its 50-day and 200-day moving averages. The stock's 50-day moving average of $97.29 is above its 200-day moving average of $94.67. Further, United Therapeutics Corp.'s stock traded at a PE ratio of 19.35 and has a Relative Strength Index (RSI) of 32.55. Sign up today to read free research on UTHR at:

http://www.investor-edge.com/4069-UTHR-23Jun2014.pdf

On Friday, IsoRay Inc.'s stock recorded a trading volume of 3.07 million shares, much below its three months average volume of 7.73 million shares. On Friday, the stock finished the day at $2.62, which was 4.80% higher its previous day's closing of $2.50, and registered an intraday range of $2.60 and $2.75. Shares in IsoRay Inc. have gained 6.50% in the previous three trading sessions and 20.74% in the last one month. Additionally, the company's shares have surged 424.00% on YTD basis. Shares in IsoRay Inc. are trading above their 50-day and 200-day moving averages of $2.38 and $1.23, respectively. Moreover, the company's stock has an RSI of 60.14. Sign up today to read free research on ISR at:

http://www.investor-edge.com/4069-ISR-23Jun2014.pdf

Shares in Bruker Corp. declined 0.25% on Friday, closing the day at $23.90. The stock recorded a trading volume of 0.97 million shares, above its three months average volume of 0.77 million shares. The company's stock oscillated between $23.37 and $24.03 during the session. The company's stock traded at a PE ratio of 40.59. Shares in Bruker Corp. have advanced 7.39% in the previous three trading sessions and 15.68% in the last one month. Moreover, the company's shares are up 20.89% since the start of this year. Bruker Corp.'s shares are trading above their 50-day and 200-day moving averages of $21.27 and $20.89, respectively. Furthermore, the company's stock has an RSI of 78.18. Sign up today to read free research on BRKR at:

http://www.investor-edge.com/4069-BRKR-23Jun2014.pdf

On Friday, Affymetrix Inc.'s stock fluctuated between $9.07 and $9.41 before ending the session 2.25% lower at $9.14. The company's stock reported a trading volume of 1.62 million shares, which was above its three months average volume of 1.05 million shares. Over the last one month and on YTD basis, Affymetrix Inc.'s stock has advanced 16.28% and 6.65%, respectively, although, the stock has fallen by 2.96% in the previous three trading sessions. Affymetrix Inc.'s stock is trading above its 50-day and 200-day moving averages of $7.94 and $7.70, respectively. Additionally, the company's shares have an RSI of 65.19. Sign up today to read free research on AFFX at:

http://www.investor-edge.com/4069-AFFX-23Jun2014.pdf

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