Bugger, 50% isn't low risk though, particularly when the LVR limit on a lot of stocks is that or lower, This seems to be a pretty typical story actually. Often the story goes like this ;
1. load up on a hot tip on margin, often a spec miner with all of their savings.
2. be dumbfounded when it blows up and swears off stocks for life.
A little education and common sense could have saved these folks a lot of heart ache. Personally I would not take LVR above 33% on margin, and nothing spec. Always have buffer ready to dump in. Margin has great value but its a sword with two edges. The other one is where they just crap themselves in a GFC scenario, run for the exits with the herds and lose their shirts....when they should in fact be doing the exact opposite. I've got buy trade confirmations of ARG and AFI at low 5s and 4s from October 2011 when the herd was crashing through the turnstiles....and will be ready to do it again when the time comes...only this time I wont sell them for 15-20% profit. (Amateur mistake that ) I keep the trade certs in my drawer and look at them from time to time as a reminder!
He was offered $1m to go with his $500k, a total of $1.5 M to invest but he thought 50/50 would be safer
In 2007 CFDs were 90% lend on blue chips, BHP, CBA etc, that was blood bath for some, bad when you are 30, awful when you are 60 years old.