The basic form of short selling is selling stock that you borrow from an owner and do not own yourself. In essence, you deliver the borrowed shares. Another form is to sell stock that you do not own and are not borrowing from someone. Here you owe the shorted shares to the buyer but “fail to deliver.”

The cash received from the short sale of a security. The interest return from investment of the short proceeds is usually divided between the short seller, who gets partial “use of proceeds,” and the securities lender.

Video explaining the time period over which an order that you are placing is valid.

In finance, short selling (also known as shorting or going short) is the practice of selling securities or other financial instruments, with the intention of subsequently repurchasing them (“covering”) at a lower price. In the event of an interim price decline, the short seller will profit, since the cost of repurchase will be less than the proceeds received upon the initial (short) sale. Conversely, the short seller will incur a loss in the event that the price of a shorted instrument should rise prior to repurchase.

An order placed with a broker to sell a security when it reaches a certain price. A stop-loss order is designed to limit an investor’s loss on a security position.

The price to earnings ratio is a useful tool but certainly not the holy grail of investing as it is sometimes made out to be.

Preferred stock is a special class of stock issued by a company that pays dividends. Preferred stock is more like a bond than true stock because the main appeal is dividend income. Most preferred stocks are limited in the total profit they can earn.

Three or four characters (usually letters) representing a particular security listed on an exchange or otherwise traded publicly. When a company issues securities to the public marketplace, it selects an available ticker symbol for its securities which investors use to place trade orders. Every listed security has a unique ticker symbol, facilitating the vast array of trade orders that flow through the financial markets every day.

Technical Analysis is the use of technical indicators comprising of statistics using past market information to predict which direction the security price will move.

Trailing Stop is a Stop Loss order which is placed as a percentage value as opposed to an absolute dollar value. The order will only execute if the price of the security falls by a certain percentage. The trailing stop adjusts automatically as the price of the security rises and bases itself on the new appreciated value. This type of order allows profits to be made while cutting losses simultaneously.

Asset/Equity Ratio is the ratio of total assets divided by stockholders’ equity.