Mums & dads generally don't buy stocks like RMG; they buy the BHPs. Only optimistic traders, gamblers, smart money (in the know) and the foolhardy buy the RMGs.
What constitutes a 'mums and and dads' anyway?
Having said that, it seems that the buying over the last 2 weeks seems to far outweigh the selling. Does anyone else have the inclination to do the calculation?