
Who decides the price of stock?
Sep 30, 2021 · In 1980, a share of Berkshire Hathaway sold for $340. 1 That triple-digit share price would have made many investors think twice. As of Sept. 30, 2021, Berkshire Class A shares are worth $411,230 ...
How are stock prices set?
Sep 18, 2009 · Within the capital markets, buyers and sellers collectively help determine the stock price. There are many factors and theories on why stock prices fluctuate, but two theories are …
What does the price of a stock represent?
Supply refers to the number of investors willing to sell their shares. Demand refers to the number of investors willing to buy shares. When more buyers are willing to pay sellers’ asking price …
What makes a stock go up in price?
There are three main reasons that make companies stock price rises: 1) the price of their burgers, fries, drinks, etc. has been increasing, 2) McDonald’s continues to expand and find new …

What determines the price of a stock?
Put simply, the ask and the bid determine stock price.
How to predict stock price?
There is no way to perfectly predict stock price movement, and different investors rely on different methods. Some rely on a stock's current momentum and direction, others analyze company details like price-to-earnings ratio, earnings per share, and more complicated metrics. Various methods can help you make informed decisions, but there is always some degree of risk and uncertainty involved.
How to keep up with stock market?
There are plenty of ways to keep up with stock prices online. You can check stock prices directly on the exchanges throughout the day, or on a variety of stock-tracking websites. There are also many apps and tools for day traders that can provide real-time stock charting down to the minute.
Why do stock prices fluctuate?
The Efficient Market Hypothesis says that a stock price reflects a company's true value at any given time. The Intrinsic Value Theory states that companies may trade for more or less than they are worth.
How does a market maker in the middle work?
A market maker in the middle works to create liquidity by facilitating trades between the two parties. Put simply, the ask and the bid determine stock price. When a buyer and seller come together, a trade is executed, and the price at which the trade occurred becomes the quoted market value.
What happens to a stock when its value rises?
As the company's value rises, the stock's price does, too, though there are other factors to consider.
What is a company that issues bonds?
A company that issues bonds is essentially establishing a loan deal with an investor, and the company agrees to pay back the loan plus interest over a set timeline. A company that issues stock is selling partial ownership in the company.
What is stock in business?
A stock is simply an ownership share in a physical company. Stock shares allow investors to buy or sell an interest in a company on an exchange through a bidding process. Sellers indicate prices at which they are asking to give up their shares, and buyers similarly post prices at which they’re bidding to buy shares.
Why do stocks go up?
Sometimes, stocks go up simply because they have been going up. In a strategy known as momentum investing, investors buy shares in rising stocks and sell shares in those that are following. This momentum builds on itself and continues to drive rising share prices higher.
Why do stock prices go up and down?
Stock prices go up and down based on supply and demand. When people want to buy a stock versus selling it, the price goes up. If people want to sell a stock versus buying it, the price goes down. Forecasting whether there will be more buyers or sellers in a stock requires additional research, however. Buyers are attracted to stocks ...
Why are buyers attracted to stocks?
Buyers are attracted to stocks for any number of reasons, from low valuation to new product lines to market hype. Learning how the stock exchange works is the first step in understanding the factors that make a stock go up and down; knowing what makes stocks valuable can help you predict which ones are more likely to rise.
What attracts buyers to a stock?
One of the factors that attracts buyers to a stock is valuation . Companies can be valued in a number of different ways, but earnings per share and P/E ratio are two common factors in the equation.
What happens after a trade at $10.10?
After the first trade at $10.10, there are no more sellers willing to accept such a low price. The next trade occurs at $10.20, as the demand to pay a higher price exceeds the willingness of sellers to accept a lower price.
What does earnings per share mean?
Earnings per share represent a company’s profitability. Generally speaking, investors are more interested in companies with rising earnings. Earnings per share is also a metric for comparison to other companies in a particular industry.
How are stock prices determined?
Stock prices are determined in the marketplace, where seller supply meets buyer demand. But have you ever wondered about what drives the stock market—that is, what factors affect a stock's price? Unfortunately, there is no clean equation that tells us exactly how the price of a stock will behave. That said, we do know a few things about the forces that move a stock up or down. These forces fall into three categories: fundamental factors, technical factors, and market sentiment .
What drives stock prices?
Stock prices are driven by a variety of factors, but ultimately the price at any given moment is due to the supply and demand at that point in time in the market. Fundamental factors drive stock prices based on a company's earnings and profitability from producing and selling goods and services. Technical factors relate to a stock's price history ...
What is earnings base?
An earnings base, such as earnings per share (EPS) A valuation multiple, such as a P/E ratio. An owner of common stock has a claim on earnings, and earnings per share (EPS) is the owner's return on their investment. When you buy a stock, you are purchasing a proportional share of an entire future stream of earnings.
Why is low inflation bad for stocks?
2 Deflation, on the other hand, is generally bad for stocks because it signifies a loss in pricing power for companies.
How does news affect stock market?
The political situation, negotiations between countries or companies, product breakthroughs , mergers and acquisitions , and other unforeseen events can impact stocks and the stock market. Since securities trading happens across the world and markets and economies are interconnected, news in one country can impact investors in another, almost instantly.
Why do you buy stock with a valuation multiple?
That's the reason for the valuation multiple: It is the price you are willing to pay for the future stream of earnings. 1:26.
Why do small cap stocks have a liquidity discount?
Many small-cap stocks suffer from an almost permanent "liquidity discount" because they simply are not on investors' radar screens.
Why does a stock's price change?
A stock’s price can change because its multiple (s) change. This means that stock traders change their view of what a stock is worth without any underlying change in the stocks achieved revenues or earnings. For example the (trailing) P/E ratio or multiple changes, or the Price to Book value ratio changes. Generally this means that the outlook ...
What does it mean when a stock's fundamentals change?
2. A stock’s fundamentals change as a result of releasing updated financial data.
How to know if a stock is undervalued?
1. You can look for stocks that seem under-valued based on their multiples. For example a company with a strong earnings outlook that is trading at (say) 10 times earnings and (say) 1.5 times book value could increase rapidly in price due to a “multiple expansion”. For example the market could suddenly recognize that the stock is under-valued and the P/E could jump from 10 to 20 as the stock price doubles. If you buy this stock at a P/E of 10 and then it rises to a P/E of 20, you have effectively out-smarted the investor who sold it. The company’s fundamentals may not have changed but the market’s view of what the company is worth has simply increased. This is classic value investing and generally involves buying stocks with low multiples.
What does Warren Buffett look for in a company?
Warren Buffett , the world’s most successful investor, is known to look for companies that he is very sure will grow relatively rapidly for at least 10 years. He does not necessarily require the company to grow at exorbitant rates because that is unrealistic for large companies. He looks for companies that will predictably grow at an acceptable rate such as 10% to 20% per year. Warren teaches that companies that grow predictably are those with strong competitive advantages. He often looks for strong brand names like Coke and Gillette and American Express. And his chosen universe of companies often grow while paying a healthy dividend. Warren then will only buy these companies if they are available at a reasonable price multiple. Essentially this is a predictable-growth-at-a-reasonable-price strategy.
Do all investors hope that every stock they buy will increase in price?
All Investors hope that every stock that they buy will increase in price. But few investors understand much about what would cause a stock price to increase.
Why is the value of a stock important?
In the long term, the value of a stock is ultimately tied to the profits generated by the underlying company. Investors who believe a company will be able to grow its earnings in the long run, or who believe a stock is undervalued, may be willing to pay a higher price for the stock today regardless of short-term developments. This creates a pool of demand undeterred by day-to-day news, which can push the stock price higher or prevent big declines.
Why is demand for a stock so high?
Ultimately, demand for a stock is driven by how confident investors are about that stock's prospects. In the short term, things like quarterly earnings reports that beat expectations, analyst upgrades, and other positive business developments can lead investors to be willing to pay a higher price to acquire shares. On the flip side, disappointing earnings reports, analyst downgrades, and negative business developments can cause investors to lose interest, thus reducing demand and forcing sellers to accept lower prices.
What is demand increase in stocks?
Sometimes demand for stocks in general increases, or demand for stocks in a particular stock market sector increases. A broad-based demand increase can drive individual stocks higher without any company-specific news. One example: The COVID-19 pandemic led to consumers increasing spending online at the expense of brick-and-mortar stores. Some investors believe this change is here to stay, which led to an increase in demand and higher prices for e-commerce stocks across the board.
Why should long term investors be laser focused on a company's potential to increase its profits over many years?
While a lot of ink is spilled about daily fluctuations in stock prices, and while many people try to profit from those short-term moves , long-term investors should be laser-focused on a company's potential to increase its profits over many years. Ultimately, it's rising profits that push stock prices higher.
Who is Tim from Motley Fool?
Tim writes about technology and consumer goods stocks for The Motley Fool. He's a value investor at heart, doing his best to avoid hyped-up nonsense. Follow him on Twitter: Follow @TMFBargainBin

Fundamental Factors
Technical Factors
- Things would be easier if only fundamental factors set stock prices. Technical factors are the mix of external conditions that alter the supply of and demand for a company's stock. Some of these indirectly affect fundamentals. For example, economic growthindirectly contributes to earnings growth. Technical factors include the following.
News
- While it is hard to quantify the impact of news or unexpected developments inside a company, industry, or the global economy, you can't argue that it does influence investor sentiment. The political situation, negotiations between countries or companies, product breakthroughs, mergers and acquisitions, and other unforeseen events can impact stocks and the stock market. Since s…
Market Sentiment
- Market sentiment refers to the psychology of market participants, individually and collectively. This is perhaps the most vexing category. Market sentiment is often subjective, biased, and obstinate. For example, you can make a solid judgment about a stock's future growth prospects, and the future may even confirm your projections, but in the meantime, the market may myopica…
The Bottom Line
- Different types of investors depend on different factors. Short-term investors and traders tend to incorporate and may even prioritize technical factors. Long-term investors prioritize fundamentals and recognize that technical factors play an important role. Investors who believe strongly in fundamentals can reconcile themselves to technical forces with the following popular argument…