I have a few investment plays in the BioPharma field that I would like to share with everyone. These plays include Arena Pharmacueticals, Jazz Pharmaceuticals, and Prana Biotechnology. The first play is Arena Pharmaceuticals NASDAQ:ARNA. JP Morgan recently downgraded the stock Monday August 2 to Neutral, however Jim Cramer recommended the stock as a buy last Friday on his show MadMoney. Today's afterhours earnings estimate for Q2 was a better than expected loss and I see the stock rising heavily in the next month with the highly anticipated FDA panel review September 16th. ---I have since changed my outlook on all these stocks and actually recommend shorting them lately.