As an investor, it's important to have control over your finances. A Buy Limit Order gives you the ability to purchase an asset at or below a certain price, ensuring that you don't overspend. This can be a great tool when trading in volatile markets, as it gives you some stability and peace of mind. There are two types of buy limit orders:A buy limit order can be helpful in ensuring you don't overspend in volatile markets. For example, if you are interested in purchasing a stock but don't want to risk paying more than $30 per share, you can place a buy limit order for $30 or below. This will ensure that you only purchase the stock at or below the specified price.Similarly, you can use a buy limit order to purchase a cryptocurrency at or below a certain price. For example, if you want to purchase Bitcoin but don't want to spend more than $4,000, you can place a buy limit order for $4,000 or below.Keep in mind that buy limit orders may not always be filled, depending on the market conditions