I can't help noticing these shares have been tipped everywhere I look lately, massive growth, good potential etc, so how have they dropped from 750p to 150p? Are they a buy now or is the chart wrong?(seen that before) I am a wary beginner so am watching to get experience, not buying into something I don't yet understand, seem to good to be true.

OK out at 169+. Markets not looking good, this might still go down so will try to get back in lower, if that happens. I think the next support is 156. any views?