Concept:Holding money to profit from expected future changes in bond prices is called the speculative motive for demanding money.
Explanation:People hold money for different reasons, such as daily expenses or emergencies.
One important reason is to be ready for changes in bond prices.
If an investor expects bond prices to fall, he may sell bonds and keep cash.
Later, when bond prices are low, he can use that cash to buy bonds cheaply.
In this way, money is held to take advantage of future investment opportunities.
This type of demand for money is known as speculative demand.
It is different from transaction, precautionary, or unforeseen motives.
Therefore, the correct option is the speculative motive.
Answer:C. Speculative motive.