your figures are not fully correct..
if the stock has option the short requirment is only 30% if a stock doesnt have options and is above 5 dollars you are correct..
if you want to be a funnymentalist get the full story out eh..
in canada shorting againts the box is illegal.. it would be a sale of your stock.. for about 30 yrs
america has to get its tax system in order ..
bunch of dinosaurs.. ready for slaughter..