Which of the following is approximately true when size is measured in terms of the underlying principal amounts or value of the underlying assets
A.
The exchange-traded market is twice as big as the over-the-counter market.
B.
The over-the-counter market is twice as big as the exchange-traded market.
C.
The exchange-traded market is ten times as big as the over-the-counter market.
D.
The over-the-counter market is ten times as big as the exchange-traded market.