Friday 15 July 2011

Different Order Types

MARKET AND LIMIT ORDERS


The two most common order types are the market order and the limit order.


Market Order:
A market order is an order to buy or sell a stock at the best available price.  Generally, this type of order will be 
executed immediately.  However, the price at which a market order will be executed is not guaranteed.  It is important for investors to remember that the last-traded price is not necessarily the price at which a market order will be 
executed.  In fast-moving markets, the price at which a market order will execute often deviates from the last-traded 
price or “real time” quote.  


Example: An investor places a market order to buy 1000 shares of XYZ stock when the best offer price is $3.00 per share.  If other orders are executed first, the investor’s market order may be executed at a higher price. 
In addition, a fast-moving market may cause parts of a large market order to execute at different prices.
Example: An investor places a market order to buy 1000 shares of XYZ stock at $3.00 per share.  In a fast-moving market, 500 shares of the order could execute at $3.00 per share and the other 500 shares execute at a higher price.


Limit Order:
A limit order is an order to buy or sell a stock at a specific price or better.  A buy limit order can only be executed at the limit price or lower, and a sell limit order can only be executed at the limit price or higher.  A limit order is not 
guaranteed to execute.  A limit order can only be filled if the stock’s market price reaches the limit price.  While limit orders do not guarantee execution, they help ensure that an investor does not pay more than a pre-determined 
price for a stock.


Example: An investor wants to purchase shares of ABC stock for no more than $10. The investor could place a limit order for this amount that will only execute if the price of ABC stock is $10 or lower.


SPECIAL ORDERS AND TRADING INSTRUCTIONS


In addition to market and limit orders, brokerage firms may allow investors to use special orders and trading instructions to buy and sell stocks.  The following are descriptions of some of the most common special orders and trading instructions.  


Stop Order:
A stop order, also referred to as a stop-loss order, is an order to buy or sell a stock once the price of the stock reaches a specified price, known as the stop price.  When the stop price is reached, a stop order becomes a market 
order.  A buy stop order is entered at a stop price above the current market price.  Investors generally use a buy stop order to limit a loss or to protect a profit on a stock that they have sold short.  A sell stop order is entered at 
a stop price below the current market price.  Investors generally use a sell stop order to limit a loss or to protect a profit on a stock that they own.
Before using a stop order, investors should consider the following:
Short-term market fluctuations in a stock’s price can activate a stop order, so a stop price should be selected carefully.
The stop price is not the guaranteed execution price for a stop order.  The stop price is a trigger that causes the stop order to become a market order.  The execution price an investor receives for this market order can deviate significantly from the stop price in a fast-moving market where prices change rapidly.  An investor can avoid the risk of a stop order executing at an unexpected price by placing a stop-limit order, but the limit price may prevent the order from being executed. Some brokerage firms have different standards for determining whether a stop price has been reached.  For these stocks, some brokerage firms use only last-sale prices to trigger a stop order, while other firms use quotation prices.  Investors should check with their brokerage firms to determine the specific rules that will apply to stop orders.


Stop-Limit Order:
A stop-limit order is an order to buy or sell a stock that combines the features of a stop order and a limit order. Once the stop price is reached, a stop-limit order becomes a limit order that will be executed at a specified price 
(or better).  The benefit of a stop-limit order is that the investor can control the price at which the order can be executed. Before using a stop-limit order, investors should consider the following:
As with all limit orders, a stop-limit order may not be executed if the stock’s price moves away from the specified limit price, which may occur in a fast-moving market.
Short-term market fluctuations in a stock’s price can activate a stop-limit order, so stop and limit prices should be selected carefully. 
The stop price and the limit price for a stop-limit order do not have to be the same price.  
Example: A sell stop limit order with a stop price of $3.00 may have a limit 
price of $2.50.  Such an order would become an active limit order if market prices reach $3.00, although the order could only be executed at a price of $2.50 or better.


Some brokerage firms have different standards for determining whether the stop price of a stop-limit order has been reached.  For these stocks, some brokerage firms use only last-sale prices to trigger a stop-limit order, while other firms use quotation prices.  Investors should check with their brokerage firms to determine the specific rules that will apply to stop-limit orders.


Day Orders, Good-Til-Cancelled Orders, and Immediate-Or-Cancel Orders:
Day orders, Good-Til-Cancelled (GTC) orders, and Immediate-Or-Cancel (IOC) orders represent timing instructions for an order and may be applied to either market or limit orders.  Unless an investor specifies a time frame for the 
expiration of an order, orders to buy and sell a stock are Day orders, meaning they are good only during that trading day. 
A GTC order is an order to buy or sell a stock that lasts until the order is completed or cancelled.  Brokerage firms typically limit the length of time an investor can leave a GTC order open.  This time frame may vary from broker to 
broker.  Investors should contact their brokerage firms to determine what time limit would apply to GTC orders.  An IOC order is an order to buy or sell a stock that must be executed immediately.  Any portion of the order that cannot be filled immediately will be cancelled.


Fill-Or-Kill and All-Or-None Orders:
Two other common special order types are Fill-Or-Kill (FOK) and All-Or-None (AON) orders.  An FOK order is an order to buy or sell a stock that must be executed immediately in its entirety; otherwise, the entire order will be 
cancelled (i.e., no partial execution of the order is allowed).  An AON order is an order to buy or sell a stock that must be executed in its entirety, or not executed at all.  However, unlike the FOK orders, AON orders that cannot be 
executed immediately remain active until they are executed or cancelled.