In trading on Tuesday, shares of Portola Pharmaceuticals, Inc. (Symbol: PTLA) crossed above their 200 day moving average of $49.43, changing hands as high as $50.98 per share. Portola Pharmaceuticals, Inc. shares are currently trading up about 5.7% on the day. The chart below shows the one year performance of PTLA shares, versus its 200 day moving average:
Looking at the chart above, PTLA's low point in its 52 week range is $23.70 per share, with $67.10 as the 52 week high point - that compares with a last trade of $50.58.
According to the ETF Finder at ETF Channel, PTLA makes up 1.42% of the SPDR S&P Biotech ETF (Symbol: XBI) which is trading up by about 1.6% on the day Tuesday.