Trading Orders Explained: Maximizing Efficiency in Financial Markets
Investors must place an order to buy or sell a stock. This order contains instructions regarding the instrument (shares), direction (buy/sell), type of order (market or limit), quantity, validity, and more.
Let’s first explore the two main types of orders—market and limit orders.
Market Orders
Market orders are executed immediately at the current best available price. The prices at which transactions occur are indicated by the bid and ask prices. When an investor buys, their transaction is executed at the ask (offer) price or close to it. Conversely, if they wish to sell, the transaction is executed at the bid price or close to it.
This applies to transactions involving highly liquid securities (with high buy and sell volumes) during periods of low volatility. Otherwise, market orders might be executed at a price significantly different from the expected one.
For example, let’s say an investor wants to buy 100 shares of company XYZ at $50, but only 50 shares are available at that price. The remaining 50 shares most likely will be purchased at a higher price. Thus, the average price paid for acquiring 100 shares will be higher than expected. If volatility is high (sharp market movements), the execution might occur at a significantly higher price than $50.
The difference between the bid and ask prices is called the bid-ask spread. For highly liquid financial instruments, the spread is low, but for less liquid securities, it can be significantly higher. The bid price is always lower than the ask price.
Market orders provide the certainty that the order will be executed, but the price at which this will happen is not guaranteed.
Limit Orders
Limit orders (pending orders) are instructions to buy or sell a financial asset at a specific price or better. Unlike market orders, which execute immediately, limit orders only execute if the asset’s price reaches the specified limit.
Buy-Limit Orders
A buy-limit order is placed to purchase at a price lower than the current market price. If the market price is $50, a buy-limit order might be set at $49. If the price reaches this level, the purchase will be executed at $49 or lower.
Sell-Limit Orders
Similarly, for selling, a sell-limit order might be set at a price higher than the current market price. If the current price is $50, a sell-limit order might be placed at $51. If the quotes reach this level, the sale will be executed at $51 or higher.
The price levels specified in limit orders might not always be reached. Therefore, limit orders provide certainty regarding the execution price (the specified price or better), but they do not guarantee execution.
Take-Profit and Stop-Loss Orders
In the world of trading, managing risk and securing profits are crucial aspects of a successful strategy. Two essential tools for achieving these goals are take-profit and stop-loss orders.
Take-Profit Order
A take-profit order is an instruction added to a market or limit order to close the position at certain price level, thereby securing a profit.
For example, if you bought shares at $50 and set a take-profit price at $55, the shares would be sold automatically when the price hits $55, locking in a profit of $5 per share.
For short positions (selling at $50), if the take-profit level is set at $45, a buy operation will be executed when the price drops to $45, resulting in a profit of $5 per share.
Take-profit orders are a type of limit order, ensuring that the sale occurs at the specified price or better.
Stop-Loss Order
Similarly, stop-loss orders can be placed to limit potential losses. If you bought shares at $50 and set a stop-loss price at $45, the shares would be sold automatically if the price drops to $45, resulting in a loss of $5 per share.
For short positions (selling at $50), if the stop-loss price is set at $55, a buy operation will be executed if the price rises to $55, resulting in a loss of $5 per share.
Stop-loss orders are market orders, meaning they will be executed at the best available price once the stop-loss level is reached.
Buy-Stop Orders and Sell-Stop Orders
Pending orders to buy above the current price are called buy-stop orders, while sell-stop orders are placed to sell below the current price.
Buy-Stop Orders
Continuing with the previous example (the current price of XYZ is $50), an investor might anticipate further upward movement if the resistance at $55 is broken. They can place a buy-stop order above $55, which will be executed if the price reaches this level.
Sell-Stop Orders
Conversely, if a price drop to $45 indicates a continuation of the downtrend, a sell-stop order can be placed at $45. This order will be executed if the price falls to this level.
How to Use Buy-Stop and Sell-Stop Orders
Buy-stop and sell-stop orders are often used to limit losses on existing positions. For example, losses on an existing short position (selling at $50) can be limited by placing a buy-stop order at $55, capping the loss at $5 per share. Similarly, losses on a long position (buying at $50) can be limited by placing a sell-stop order at $45, also capping the loss at $5 per share.
When the stop price is reached, buy-stop and sell-stop orders become market orders, ensuring execution at the best available price.
Stop-Limit Orders
Stop-limit orders are a combination of stop orders and limit orders, providing control over the execution price but not guaranteeing that the order will be filled. There are two types of stop-limit orders: buy stop-limit and sell stop-limit.
Buy Stop-Limit Orders
A buy stop-limit order is used when an investor wants to buy an asset at a price above the current market price but not higher than a specified limit. For instance, if the market price of company XYZ is $50 and you want to buy if the price rises to $55 (but not higher than $60), you can place a buy stop-limit order with a stop at $55 and a limit at $60. When the price reaches $55, the order becomes active. The transaction can be executed at a price between $55 and $60, but not higher than $60.
If, for some reason, the price jumps from $54 to $62 (perhaps due to a significant news release), the order will only be executed if the price falls back to $60. If the price continues to rise, the order may not be filled at all.
Sell Stop-Limit Orders
A sell stop-limit order is used when an investor wants to sell an asset at a price below the current market price but not lower than a specified limit. For example, if the market price of company XYZ is $50 and you want to sell if the price drops to $45 (but not lower than $40), you can place a sell stop-limit order with a stop at $45 and a limit at $40. When the price reaches $45, the order becomes active. The transaction can be executed at a price between $45 and $40, but not lower than $40.
If the price drops from $46 to $38 (perhaps due to a negative earnings report), the order will only be executed if the price rises back to $40. If the price continues to fall, the order may not be filled at all.
Trading Instructions
When placing orders in the stock market, investors can specify various instructions to ensure their trades are executed according to their preferences. These instructions can relate to the validity period, volume, and other criteria. Let’s explore these additional instructions.
Validity Instructions
- Day Order: If no time restrictions are specified, the order is valid until the end of the trading day. This means it will expire if not executed by the market’s close.
- Good-Til-Cancelled (GTC): As the name suggests, a GTC order remains valid until it is canceled by the investor. However, most brokers impose certain time limits, typically up to a month, after which the system automatically cancels the order.
- Immediate-Or-Cancel (IOC): IOC instructions require immediate execution of the order or its cancellation. If the order is partially filled, the remaining portion is canceled.
Volume Instructions
- Fill-Or-Kill (FOK): This instruction demands the immediate execution of the entire order volume. If this is not possible, the entire order is canceled.
- All-Or-None (AON): Like FOK, this instruction requires the execution of the entire order volume. However, unlike FOK, an AON order remains valid until it is either fully executed or canceled by the investor.
Other Execution Instructions
In addition to the above validity and volume instructions, investors can specify other criteria related to the execution of their orders. Many institutional investors prefer to execute their trades at the closing price of the trading session. This can be achieved with a market-on-close order. Alternatively, market-on-open orders are executed at the opening price of the session. Similarly, limit orders can be placed to execute at the closing or opening price, ensuring execution only at the specified price or better.
Investors can also define additional criteria such as the exchange on which the order should be executed.
Costs of Trading
It’s important to note that buying and selling stocks comes with costs. Active trading can incur significant expenses, so it’s crucial to consider these when planning a trading strategy.
Conclusion
Understanding the differences between market and limit orders is crucial for effective trading. Market orders ensure immediate execution but may lead to less favorable prices, particularly in volatile markets. On the other hand, limit orders offer more control over the price, but there is no guarantee that orders will be executed.
Additional trading instructions allow investors to customize their orders to better align with their trading goals and manage risks more effectively.
