Trading is an activity engaged in by people since olden times. Its main purpose was the procurement of goods and services through an exchange, or barter. Silk, jewelry, obsidian, flint, spices, tin, precious metals, coins, paper money, bills, credit, and later on stocks, bonds, and other currencies are the most traded items. The market is the mechanism and the system that allowed for trade, or the buying and selling of economically valued goods.

Wealth, on the other hand, is defined as an excess or an abundance of these possessions and resources. Maximizing of wealth has been a goal for some individuals, corporations, and nations. This is sometimes done by participating in modern trade activities such as the stock market.

As explained by modern economists, the stock market is one type of financial market wherein shares or stocks are traded. Aside from this, the other types of markets within the financial market are the bond market, the foreign exchange market, the derivatives market, the commodity market, the money market, and the real estate market. Within the stock market are a list of different kinds of stock such as the common stock, the preferred stock, the registered share, the voting share, and the stock exchange. Each one of these has inherently significant differences. The bond market, in the other hand, consists of the fixed income, the high yield debt, the corporate bond, the bond valuation, the government bond, and the municipal bond. Then there is the foreign exchange market where currencies are bought and sold and called forex. The derivatives market is composed of swaps, futures, forwards, options, hybrid security, and credit derivatives.

This activity which is called trading in the stock market is mainly participated in by business corporations and companies in order to raise money for additional capital. This allows for the expansion of these businesses, corporations, and companies. The investors, individual or institutional, have brokers to do the buying and selling of stocks for them. To put it as simply as possible, investors and their brokers make money when they buy a stock for a low price and then sell that same stock for a higher price. This could all happen in a single day. In fact, with the advent of the internet, there are now online stock trading programs wherein the buying and selling of stocks can happen simultaneously in real time. The subsequent money making can then happen just as fast. Speaking of making money, traders in the stock market have techniques for earning profits, one of these techniques being through stock market trading programs.

When stocks are traded in a large number, the method is called trading programs. The term stock trading programs started when investors first began campaigning for the buying or selling of their large scale stocks. The campaigning was called a program, hence the term stocks programs. Nowadays, the process can be done automatically through computerized trading. In fact, due to the ease with which it can be accomplished, a stock trading program is now usually done through computers online. This has given rise to some confusion on the meaning of the phrase. A stock trade program is sometimes defined as simply the strategy of using computers to aid one when trading in the stock market.

In order to explain it better, here is a glossary of terms:

•    Stocks.
A stock is a share of ownership in a corporation or a business. Although in principle once you own a stock you own part of a company, the physical entity of the corporation or business is of no consequence to you as a trader in the stock market, where transactions regarding the buying and selling of stocks now happen virtually, and what you own in a minute, an hour, or a moment will be sold in the next moment.

•    Corporation.
A business entity with a legal personality is called a corporation. It is considered separate from the persons that form it. It consists of people who band together for the purpose of economic growth. It provides goods and services, employment, and generates income. A corporation may sell its shares of ownership in a stock market. It has a legal entity and therefore have rights and responsibilities.

•    Portfolios.
A financial portfolio is a bundle of stocks put together with the express purpose of spreading out investments in a number of diversified assets and therefore decreasing risk. This is called diversification. A single portfolio can include assets such as real estate, gold certificates, warrants, futures contracts, as well as stocks, bonds, and options.

•    Arbitrage
It has become possible to make a profit in the stock market through arbitrage when electronic trading was put in effect. Arbitrage is the simultaneous buying and selling of a stock in two different markets wherein the price of the stock is different in both markets. Profit is made from the difference in price.

•    Algorithm
The word is most heard in mathematical and computing circles. An algorithm is a series or a sequence of step by step instructions used for machines in the completion of its task. This is how data processing and calculation is accomplished in a computerized, mechanized, and automatic stock trader program.

•    Stock Programs.
Some stock trade programs wherein computers are used to do the trading operate in this way:
1.    an algorithm is devised by the study of highly effective trade techniques in the past
2.    the algorithm or mathematical equation is programmed into computer software
3.    the software then trolls the market data for similar patterns
4.    it identifies stocks as potentially profitable
5.    it notifies you
6.    your move

•    Day trading programs
Day trading is the practice of buying and then selling a particular stock in a single market day. This is opposed to the traditional way of trading stocks wherein a stock or a portfolio of stocks are bought and then kept for a certain period of time until the value of the stock appreciates enough for it to be sold for a profit. There are then stock investing programs and soft wares that are geared towards the day trading market.

•    Trader
A trader is a player in the financial markets. He buys and sells stocks, bonds, currencies, derivatives, and other financial instruments. A trader may be a professional working for a corporation, institution, or business. A trader has many categories such as a stock trader, a swing trader, a day trader, a floor trader, or a rogue trader.

All these terms are important in understanding the nature of stock exchange programs which trade a bulk of stocks and portfolios in the financial stock market using the principles of arbitrage to make a profit. It is able to do this primarily with the use of computers that have been inputted with certain pre determined and pre programmed algorithms or mathematical equations.

Thus, stock investment programs are said to be effective in watching the market and determining profitable stocks and portfolios for you to trade on, and then trading these bulk stocks online. In fact, this system of trading has been in use for quite some time, became popular with traders since the 1980s and is now employed by 50% of the trades on a given market.  This is partly due to the faster connectivity of the online systems, the effectivity of these stock market programs in making a profit, and the ease with which it solves the problem of unloading a large number of stocks in the market without affecting the said market drastically. For a price, anyone can use one of these programs nowadays. Whereas before a one million dollar order size was required as well as a portfolio or basket of 15 different kinds of stocks, a program trade now can be any large bulk multiple security transaction.

Anyone interested in this type of investment in the financial market can learn about it and educate himself through reading about stock movements, studying the market, talking to economists, traders, and stockbrokers, and then slowly investing in a stock of their choice. There are online trial programs that let a prospective trader practice on virtual stocks. The financial markets and exchanges have an online presence that makes it easy to participate in such endeavors. There are forums, daily news feeds, finance centers, and the like. Making your money grow in the stock market has never been this accessible, this easy.

Trading has come a long way since the trade routes were established by the Sumerians and the Mesopotamians. Modern traders do not even have to leave their houses and their comfy home offices with their ergonomic computer chairs, much less their hometowns for long stretches of travel on dusty roads or stormy seas going to the next trading town. Nowadays, the trade routes have been established in cyberspace. Nowadays, virtual stocks have replaced Chinese silk. Nowadays, stock trading programs exist so that you can buy and sell in bulk and robotlike machines can do the work for you.