KA,
Dosh has probably provided you the missing link, but just in case:
In your case for HDR, LVR=40% according to Dosh
The security value of your 85K HDR shares @$1.435 is:
85000 x 1.435 x 0.4 = $48,790
Margin call is: $55,000 - $48790 = $6,210
This is $1090 less than your call of $7300. I can only presume they ask for an extra 2% of the total loan size to lower the chances of a follow up call.
HDR
hardman resources limited
