In: Finance
Question doesn't give a time period for the interest rate so I'm assuming it will just be one month or 1
a. margin in the account = value of shares purchased - loan amount
margin in the account = 500*$60 - $10,000 = $30,000 - $10,000 = $20,000
margin % = margin/value of shares purchased = $20,000/$30,000 = 0.6667 or 66.67%
the margin in Jon Snow’s account when he initially purchases the stock is $20,000 or 66.67%.
b. new or current margin = current value of shares - loan amount
new or current margin = 500*$35 - $10,000 = $17,500 - $10,000 = $7,500
margin % = margin/current value of shares = $7,500/$17,500 = 0.4286 or 42.86%
the margin in Jon Snow’s account after this news is announced is $7,500 or 42.86%.
c. new margin % calculated in part b is 42.86% which is higher than maintenance margin requirement of 30%. so, Jon will not receive a margin call.
d. assuming time period of 1 month between purchase and sell of shares.
rate of return on investment = [(sale value - loan amount - interest on loan)/initial margin] - 1
rate of return on investment = [(500*$35 - $10,000 - $10,000*7%/12)/$20,000] - 1
rate of return on investment = [($17,500 - $10,000 - $58.33)/$20,000] - 1 = ($7,441.67/$20,000) - 1 = 0.3720835 - 1 = -0.6279 or -62.79%
Jon Snow receives -62.79% rate of return on his investment.