TradeStation Help
The upper area of the Order Bar contains the fields where you enter information about your order, such as symbol, order type, and route. The lower area of the Order Bar contains the buttons that you use to actually place an order, such as Buy and Buy to Cover.
Fields used to enter your order information:
 to find a symbol.
 Sends a buy order.
 Sends an order to cover a short position. This is only available when the Enable Short Selling check box is selected. See Setting Order Entry Preferences for details on how to enable.
 Sends a sell order.
 Sends an order to sell short. This is only available when the Enable Short Selling check box is selected. See Setting Order Bar Preferences for details on how to enable short selling.
                    
 Sends a buy to open order.
                    
 Sends a buy to close order.
                    
 Sends a sell to open order.
                    
 Sends a sell to close order.
                    
  Selects the spread for a given order type (Options only).
 Allows you to use the Auto Price feature for either limit prices or stop prices. With the Auto Price feature, you can quickly place limit and/or orders that join, improve, split, or shave the inside market (based on best bid or ask) without having to calculate a price. in addition, two other auto features let you hit/take or hit/take increment. For more information, see Auto Price.
  Allows you to select from OCO (Order Cancels Order) and OSO (Order Sends Order) templates, including the ability to create your own custom OCO/OSO orders. For more information, see About OCO/OSO Orders.
  Allows you to stage (save) orders that can be placed at a later time.
 Displays a drop-down list that allows you to cancel an individual open order, all open orders for a specific symbol, or all open orders as well as view all open orders.
 Sets the Quantity, Order Type, Route, and Duration fields back to their default values. You can set these default values in the Order Bar Preferences dialog. For more information, see Setting Order Entry Preferences.
 Allows you to enable and disable the Order Bar for trading.
 Displays the Advanced settings for orders such as If Touched and Trailing Stop. See About Advanced Orders for a complete list of the Advanced order settings. Certain Advanced settings are not available with certain route, duration, price and quantity combinations.
 Allows you to quickly transfer a Limit or Stop price to the order bar. For more information, see About the Bid, Last, Ask Buttons.