In trading on Thursday, shares of GlaxoSmithKline plc (GSK) crossed below their 200 day moving average of $51.77, changing hands as low as $51.53 per share. GlaxoSmithKline plc shares are currently trading trading flat on the day. The chart below shows the one year performance of GSK shares, versus its 200 day moving average:
Looking at the chart above, GSK's low point in its 52 week range is $43.68 per share, with $55.07 as the 52 week high point — that compares with a last trade of $52.01.
According to the ETF Finder at ETF Channel, GSK makes up 4.76% of the Pharmaceutical ETF (PPH) which is trading higher by about 1.2% on the day Thursday.