Answer:
Two pieces of information that are require in the stocks listings are both the bid price and the ask price.
Step-by-step explanation:
Listing is a concept used to refer to a company's shares being on a list of stock that are officially traded on a stock exchange.
The bid price is a financial term that refers to the highest price a buyer is willing to pay for a share of a company. In contrast to this, the ask price is the price that a seller is willing to take for the sell of a share of a company and it could be negotiable or firm. In addittion, the difference between them is known as the spread.