This article tells you what is bid-ask spread.
You’ve probably heard the terms spread or bid and ask spread before, but you may not know what they mean or how they relate to the stock market. The bid-ask spread can affect the price at which a purchase or sale is made – and an investor’s overall portfolio return. What this means is that if you want to dabble in the equities markets, you need to become familiar with this concept. Read more What Is Bid-Ask Spread?