The correct answer for the question that is being presented above is this one: "Most likely, the reason for an increase in the price of a specific stock because of the demand of that specific stock, and the other thing is that the price of that stock in the world market is expensive to buy."
Step-by-step explanation:
By this we expect that share prices increase because of stock and demand. If more people need to buy a stock (demand) than sell it (supply), then the value goes up. Conversely, if more people required to sell a stock than buy it, there would be the higher amount than a market, and the price would befall.