During the 2008 Financial Crisis Islamic Banks Were Initially More

During the 2008 financial crisis Islamic banks were initially more resilient to financial losses.Which of the following is not true?

A) Islamic banks faced financial losses when the financial crisis reached the 'real' economy.
B) Islamic banks are prohibited from trading in debt.
C) Islamic banks are prohibited from trading in stocks.
D) After the 2008 crisis more countries and investors became interested in Islamic finance.