When entering the stock market for the first time, there is a term that often confuses beginner investors: what is bid offer? In reality, it's simpler than you think.

Simply put, bid is the price a buyer is willing to pay to purchase a security, and offer is the price a seller is willing to accept to sell that security. The difference between the two prices is called the spread, which traders need to understand to avoid missing profit opportunities.

Why is bid offer important? Because it tells us about the supply and demand of that security at any given time. When many buyers enter, the bid price rises. Conversely, if there are many sellers, the offer price decreases. These changes happen every second in the real market.

There are basic techniques traders should know when observing bid offer. When the bid and offer are narrow, it indicates a trend but with low volume. If the bid is narrow but the offer is wide, it may be a signal that large investors are preparing. When both bid and offer are wide, it shows high volume, which could be a key turning point in the market.

In practice, if you want to buy a stock, you will pay the offer price being offered. If you want to sell, you will receive the bid price that buyers are offering. This difference may seem small, but when combined over many trades, it can significantly impact profits.

Understanding bid offer and using it effectively will help you become a more skilled trader, especially in setting appropriate limit orders and stop losses. Whether it's a large-cap stock with a narrow spread or a small-cap stock with a wide spread, knowing how to read the bid offer and leverage it correctly is a fundamental skill that should not be overlooked.