Explain the difference between a bid price and an asked price and explain why the prices are different

The bid price is what buyers are willing to pay for it. The ask price is what sellers are willing to take for it. If you are selling a stock, you are going to get the bid price, if you are buying a stock you are going to get the ask price.

The bid price refers to the highest price a buyer will pay for a security. The ask price refers to the lowest price a seller will accept for a security. The difference between these two prices is known as the spread; the smaller the spread, the greater the liquidity of the given security.