Sepracor Out, Nymex In

I finally decided to sell Sepracor (Ticker: SEPR) today at $54.13 for a 11.68% loss. It's not fun to take a loss, but I'll take it. I picked up a few shares of Nymex Holdings (Ticker: NMX) at $137.44. Yeah, a bit on the pricey side, but we'll see... I'll continue to prune my portfolio by getting rid of some more losers and reducing my biotech holdings just a tad.