This module will calculate all commissions and charges for the purchase or sale of stock on an exchange according to Usaa brokerage charge schedules.
For all orders:
US$21.95 + $0.02 * ( quantity of shares - 1000 ) + $3.00 where US$3.00 is the exchange fee, and the charge of US$0.02 for shares in excess of 1000. There is no annual account charge.
calculate_order_commission($order)Return the calculated broker's commission for the given order.
Returns the amount of money asked by the broker for the given year according to the given portfolio, which is $0 in the case of USAA Brokerage.