Andie 72 - buys not sells25 Feb 2009 13:13
I asked this question a while ago, and boredmum kindly offered the following answer. I suspect the same applies right now:
It is because the software just looks at the average between the buy and sell, anything below being a sell and anything above being a buy. As people selling are being offered above the average then that is why it is showing incorrectly.