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What is a market-maker spread?

The difference between the Bid and Ask prices on a stock or other security are known as the Spread. Designated market makers are traders whose job it is to make a market for securities, by offering to buy or sell shares, and thus creating liquidity, often at the same time. Their money is made on the spread. In highly liquid markets, the spread will shrink. So if everyone is buying and selling the same stock one day, there may be virtually no spread between the Bid and the Ask price, and this is seen as efficient. Continue reading...

What is a market-on-close order?

A market-on-close order is used to execute a trade at the last possible moment before the market closes for the day. This may be an order to sell or buy. Market-on-close orders are instructions to execute a trade just before the market closes for the day, at the best price available at the time. The exchange will actually settle all of the market-on-close orders at the same price. Why would an investor enter this kind of trade order? Continue reading...

What is a market-on-open order?

Traders can enter time-specific trade orders in the form of opening or closing orders, which are only to be executed as close to the opening or closing price as possible. Market-on-open orders are looking to buy or sell immediately after the market opens, at the opening price. Market-on-open orders are instructions for a broker or floor trader (even though we don’t see those much anymore these days) to buy or sell shares at opening price of the stock being traded. Continue reading...

What is a market-with-protection order?

A market-with-protection order starts out as a regular market order to buy or sell at the market price. This kind of order will cancel the remainder of the order if the price moves before the entire order is filled, and it is immediately re-entered as a limit order with a price just above or below the market price. A market-with-protection order allows investors to hedge against the change that prices will move unexpectedly before their entire order is filled at the desired price. So an investor would submit an order to be executed at the current market price, and then, if the price moved, the order would automatically cancel the rest of the order and resubmit it as a limit order. Continue reading...

What is market arbitrage?

Market arbitrage is when investors, particularly institutional investors, find price discrepancies between one exchange and another and exploit the difference for their profit. It has the helpful side-effect of bringing the prices on all exchanges closer together. Arbitrageurs are investors and brokers who bridge the gap between prices in one market and another. The price difference is similar to the bid/ask spread profit created by market makers. If a stock is listed on multiple exchanges, it is said to be cross-listed, and it may present an arbitrage opportunity. Continue reading...

What is market breadth?

Market Breadth is a descriptor that is used in several market indicators such as the daily breadth, the A/D Line, the McClellan Oscillator, and Arms Index. Breadth is the relative difference in the amount of advancing stocks and declining stocks. Daily breadth is simply computed by subtracting one from the other, or creating a ratio in which one is divided by the other. Daily breadth is closely related, even interchangeable, with the Advance/Decline ratio. It can also refer to the difference between New Highs and New Lows, or Net New Highs. Continue reading...

What are market cycles?

Markets are said to experience cycles of various length and magnitude. Cycles tend to be defined in retrospect and it is not always evident what part of a cycle the market is in. Cycles can be of various length and magnitude, with current cycles existing as minor subtexts of the larger cycles. In Elliott Wave Theory, for instance, cycles of various levels exist simultaneously, with the longer cycles exhibiting “self-similar” patterns to the shorter-term cycles, as in naturally occurring fractals in nature (since Elliott’s theory is that the market is a natural phenomenon, just like the breeding cycles of rabbits). Continue reading...

What is market discipline?

Market discipline is a term which describes the restraint implicitly required of financial services companies in order to remain solvent and financially strong in the face of market pressure instead of regulatory pressure. The markets can sometimes make a ruling on which companies were conducting their business according to prudent and ethical guidelines, without the need of an SEC audit or the intervention of any other regulatory agency. The companies that weren’t will lose their customers and go bankrupt, in no particular order. Continue reading...

What is market disruption?

Market disruption is a term that describes the state of affairs when the status quo of the stock market or a particular industry’s market is destabilized. This could include the entry of what’s called a disruptive technology or new competitive company, or a natural disaster, or technical difficulties with the computer network that the exchanges use. It is also commonly used to refer to a panic or mania that makes the market disorderly and is stemmed through the use of circuit breakers. Continue reading...

What is market efficiency?

Market efficiency describes the degree to which relevant information is integrated into the price of a security. With the prevalence of information technology today, markets are considered highly efficient; most investors have access to the same information with prices and industry news, updated instantaneously. The Efficient Market Hypothesis stems from this idea. Efficient markets are said to have all relevant information priced-in to the securities almost immediately. High trading volume also makes a market more efficient, as there is a high degree of liquidity for buyers and sellers, and the spread between bid and ask prices narrows. Continue reading...

What is market exposure?

Market exposure is the degree to which an investor is participating in the risks and returns of the market as a whole or a particular sector. Exposure can have a positive or negative connotation, but, as they say, “nothing ventured, nothing gained.” Market exposure allows an investor to participate in the potential upside of the market, but can also subject the investor to the inherent risks. Some people save money religiously but are not likely to retire the way they want to because they aren’t willing to let their money be risked in the market. Continue reading...

What is a market index?

Market indexes attempt to give an overall picture of the behavior of the market by tracking the performance of a representative sample of stocks. Different indexes have different focuses. The Russell 3000 samples more of the smaller companies than the S&P 500. Index mutual funds and ETFs track specific indexes but, as you’ll notice in their disclosures, it is impossible to invest directly in an index; they only follow the index by investing in as many of the companies as possible and minimizing lag as much as they can. Indexes give numerical values for the progressive fluctuations in the price action for specific sets of stocks. Continue reading...

What are market indicators?

Market indicators are quantitative tools for the analysis of market information, which may hint or confirm that a trend or reversal is about to happen (leading indicator) or has begun (lagging indicator). Indicators are technical analysis algorithms which give investors signals that may be used as the guidelines for trading. Indicators might be called oscillators or have various other proper names, since some of them are quite well-known, but there are general conventions or instructions for how to use an indicator, how it can be tweaked to suit the scope of your analysis, and what is considered a trade signal. Continue reading...

What is market momentum?

Market momentum is the tendency of a trend to continue in one direction or another. Various analysis methods and indicators seek to identify the strength of trends and to find points of possible reversals and retracements. A market has strong momentum when trading volume is up and confirms the direction of price movement in the market. Bullish or bearish market sentiment will influence the degree of momentum that is present. Continue reading...

What is market neutral?

Market neutral is a term used to describe strategies of investing that are poised to benefit whether the market goes up or down, or even if it stays stagnant. Some professionally managed funds might take a market-neutral stance in their entirety, or investors might employ market-neutral strategies for specific parts of their portfolio. Market Neutral means that your position as an investor is neither bearish nor bullish, and you may be able to profit whether the market moves up or down, or even if it doesn’t move at all. Options traders, for instance, have a wide variety of market-neutral positions that they can take, since profiting may depend more on the presence of volatility rather than price movement in one direction or another. Continue reading...

What is a market neutral fund?

Market neutral funds might be hedge funds or mutual funds or ETFs whose strategy is not based on bullish or bearish market predictions but instead seeks to be in a position to profit whether the market goes up or down. Most mutual funds and ETFs out there are inherently bullish — you invest in those funds because you believe or hope that the industry or geographic region or cap-size that they invest in will grow in the future. Some funds offer bears a place to hole-up when the bubble inevitably bursts (or so they think). Continue reading...

What is market psychology?

Market psychology is the overarching sentiment of investors toward the stock market, and also their tendency as a group to pile-on in certain situations whether or not it is rational behavior and to exhibit other idiosyncrasies. Market psychology usually comes into conflict with the efficient market hypothesis tenet that investors are rational. Behavioral finance and the study of market psychology has become a more relevant topic in the last 30 years or so since more main street investors are influencing prices in the market. If you have taken a psychology course, you will know that sometimes people behave in ways that are incongruent with what they believe or what is rational. Continue reading...

What is market risk?

Market risk is the chance that an investment will not maintain its value when it is dependent on the many factors that influence the health of the economy and the stock market. Investors must be aware that investing money in a stock or mutual fund is to tie the fate of that money to the fate of the company or companies that they have invested in. The other side of the coin, of course, is the potential for gains. The potential gains of an investment are the premium that is paid to an investor in exchange for allowing a company or mutual fund to take risks with the investor’s money. Continue reading...

What is market research?

Market research is the process of evaluating a possible opportunity for entering into a market with a new product or company, or for evaluating the effectiveness of a product or company in a market that they are already invested in. Market research can also be important for decisions regarding mergers and acquisitions. It may involve surveys and market study groups. Sometimes a company will conduct its own market research, but often third-party companies are hired for the task. These companies may specialize in sampling and surveying methods for consumer groups, and/or statistical analysis of a business model or product’s chance of success in a given market. Companies may look to such analysts if they are considering a merger or acquisition, or of launching a new product. Continue reading...

What is market saturation?

Market Saturation is the point at which there are few consumers that are still interested in buying a product because those who were ever likely to already have done so. Saturation can be said to exist for all similar products in a market. This may call for different strategies which could keep a company going. One is that products can be made to wear out after a certain amount of time and need replacement. Another is that the business can shift its focus to subscription or service-based income. Continue reading...

What is market share?

Market share is the percentage of the total amount of similar products sold in a marketplace that are constituted by a particular product or the products of a particular company. This sometimes used synonymously with the term Market Penetration. Most industries have many competitors offering essentially the same services and products; in fact that is a sign of a healthy capitalistic marketplace. The market share of a company is the proportion of the total sales in that industry that belong to their company. Continue reading...