be careful, you don't want to get caught on the down side and have to meet at margin call for a big lose.. very risky... done it myself on $4 and $5 stocks years back with good results.. also, if you did make money the broker charges you an annual percentage of what you borrowed monthy and will come up as a maintence call if you don't have a money account balance.... consider yourself safe from the grief of a risky trade.. you can't use it on pinks anyway