
Expectations of the amount of profit that a company will make influence the stock price. If there is a very positive profit expectation, then this gives a company share a good future perspective. As a result, more investors will want to buy a share.
Why do stock prices fall even if the company's earnings are good?
There could be many reasons why stock prices fall even if the company's earnings were good. First, the company might have a history of beating the estimates. The beat might be relatively smaller, which would disappoint investors.
Why do stock prices tick up and down?
Stock prices tick up and down constantly due to fluctuations in supply and demand. If more people want to buy a stock, its market price will increase. If more people are trying to sell a stock, its price will fall. The relationship between supply and demand is highly sensitive to the news of the moment.
What drives a stock price higher?
High demand for a stock relative to supply drives the stock price higher, but what causes that high demand in the first place? Ultimately, demand for a stock is driven by how confident investors are about that stock's prospects.
What determines stock prices?
Author Bio Billions of shares of stock are bought and sold each day, and it's this buying and selling that sets stock prices. Stock prices go up and down when someone agrees to buy shares at a higher or lower price than the previous transaction. In the short term, this dynamic is dictated by supply and demand.

What does it mean if stocks are positive?
A positive covariance means the stocks tend to move in lockstep, while a negative covariance means they move in opposite directions. Variance refers to how far a stock moves relative to its mean. It is frequently used to measure the volatility of a stock's price over time.
Do stock prices always rise when there is good news?
Good or bad news about a company often leads to short-term stock price changes and higher short-term volatility. Like previously mentioned, stock valuation can be both a science and an art.
Can stock prices be negative?
The price of a stock can fall to extremely low levels and is capable of falling to zero if the issuing company goes bankrupt, but it can never get to a negative value. However, this does not mean that you cannot lose more than your initial capital — if you trade on margin, you may lose more than you invested.
What happens when stock prices go negative?
If there are no funds to pay off creditors, the stockholders receive zero compensation for their shares. In other words, their stock becomes worthless, and they lose their entire investment.
What makes stock prices go up?
If more people want to buy a stock (demand) than sell it (supply), then the price moves up. Conversely, if more people wanted to sell a stock than buy it, there would be greater supply than demand, and the price would fall.
Why does the stock market always go up?
The stock market goes up over time because businesses get bigger and earn more money over time. If you own stocks, you earn a piece of that growth. The stock market also goes up over the long-term because sometimes it goes down in the short-term. And if you think about it — the stock market has to go down.
Can I get rich off stocks?
Investing in the stock market is one of the world's best ways to generate wealth. One of the major strengths of the stock market is that there are so many ways that you can profit from it. But with great potential reward also comes great risk, especially if you're looking to get rich quick.
What happens if a stock hits 0?
What Happens If a Stock Price Goes to Zero? If a stock's price falls all the way to zero, shareholders end up with worthless holdings. Once a stock falls below a certain threshold, stock exchanges will delist those shares.
Can a stock hit zero?
A stock price can never actually go below zero. So you won't owe anybody any money. You just won't have anything. If a company goes out of business, they'll likely have outstanding debts that creditors will try to collect.
Who buys stock when everyone is selling?
For every transaction, there must be a buyer and a seller. If the last price keeps dropping, transactions are going through, which means someone sold and someone else bought at that price. The person buying was not likely the broker, though.
Who buys the stock when you sell it?
Institutions, market specialists or makers, corporate traders or individual traders may buy your stocks when you sell them.
Can you go in debt with stocks?
So can you owe money on stocks? Yes, if you use leverage by borrowing money from your broker with a margin account, then you can end up owing more than the stock is worth.
Learn why the stock market and individual stocks tend to fluctuate and how you can use that information to become a better investor
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
What affects stock price?
High demand for a stock drives the stock price higher, but what causes that high demand in the first place? It's all about how investors feel:
The big picture is what matters
Long-term investors, like those of us at The Motley Fool, don't much care about the short-term developments that push stock prices up and down each trading day. When you have years or even decades to let your money grow, analyst reports and earnings beats are often fleeting and irrelevant.
What are the factors that affect the price of stocks?
Like any other market, supply and demand is the primary factor driving the price of stocks. Other factors, such as major financial news, natural disasters, investor reaction to company financials, or pricing speculation can cause large price fluctuations.
How does supply affect stock prices?
Because the stock market functions as an auction, when there are more buyers than there are sellers, the price has to adapt or no trades are made. This tends to drive the price upwards, increasing the market quotation at which investors can sell their shares and enticing investors to sell who had previously not been interested in selling.
What is the stock market?
The stock market is essentially an auction in which buyers and sellers negotiate prices for shares of ownership in publicly traded companies. Traders on the stock market can be individuals, governments, corporations, institutions, or asset management companies.
What happens when two parties agree on a price?
When the two parties agree upon a price, the trade is matched, and that becomes the new market quotation for the stock. The buyers and sellers can be individuals, corporations, institutions, governments, or asset management companies that are managing money for private clients, mutual funds , index funds, or pension plans.
What does volume mean in trading?
In many cases, you won't have any idea who is on the other side of the trade. The number of shares traded is called the " trading volume ," and it can indicate how "hot" a particular stock is or how much interest there is in it from other investors. It can also give traders an idea of how easy it will be to get into or out ...
Why is my trading going up?
Increased trading could be caused by an earnings report that shows good or bad financial news. It may be a major financial news event, such as an interest rate hike, or it could even be a natural disaster, such as a hurricane, that is likely to have far-reaching consequences.
Is the stock market an auction?
The Stock Market Is an Auction. First, realize that the stock market is, in essence, an auction, with one party wanting to sell its ownership in a particular company, and another party wanting to buy ownership. When the two parties agree upon a price, the trade is matched, and that becomes the new market quotation for the stock.
Why do stocks fall across the board?
Macroeconomic factors like rising interest rates or a market shift to lower risk investments could potentially cause stocks to fall across the board and specifically result in stock losses for a single stock despite good news. Sector influences can also be important to consider.
What happens when a company releases an earnings report?
As such, good earnings that miss expectations can result in a downgrade of value. If a firm issues an earnings report that does not meet Street expectations, the stock's price will usually drop. 2 . Other situations may also occur around earnings.
What is the efficient market hypothesis?
The Efficient Market Hypothesis suggests that markets are efficiently priced based heavily on their fundamentals. However, regardless of the fundamentals of a stock, there may be plenty of times when a company meets or even exceeds analysts' expectations, provides solid guidance, and sees the share price fall anyway.
Is stock valuation science?
Like previously mentioned, stock valuation can be both a science and an art. The art of valuing a stock is often influenced by trading factors. The market’s largest stocks have market capitalizations as high as $1 trillion.
What happens if more people buy a stock?
If more people want to buy a stock, its market price will increase. If more people are trying to sell a stock, its price will fall. The relationship between supply and demand is highly sensitive to the news of the moment. Nonetheless, chasing the news is not a good stock-picking strategy for the individual investor.
What causes people to sell stocks?
Good News/Bad News. Negative news will normally cause people to sell stocks. A bad earnings report, a lapse in corporate governance, big-picture economic and political uncertainty, and unfortunate occurrences all translate to selling pressure and a decrease in the prices of many if not most stocks.
Why do professional traders spend so much time trying to anticipate the next news cycle?
As noted, professional traders spend much of their time trying to anticipate the next news cycle, so that they can buy or sell stocks before the real numbers are released. They use a number of sources of information in this effort:
What are some events that cannot be anticipated?
Unexpected News. There are events that simply cannot be anticipated, like a massive auto safety recall , a Mideast crisis that drives up oil prices, or a prolonged drought that devastates crops. Traders may think they're pricing in risks, but the possibilities for things going wrong are limitless.
Is bad news good news?
Bad news for some stocks is good news for others. For example, news that a hurricane has made landfall may cause a decline in utility stocks, in anticipation of costly emergency responses and repairs. Depending on the severity of the storm, insurance stocks will take a hit on the news.
What are the factors that investors consider when deciding to buy or sell stocks?
Economic Data – Economic data releases such as labor rates, consumer spending, GDP (gross domestic product – basically the total value of the goods and services in a country during the year) and interest rates are important factors that investors consider when deciding to buy or sell stocks.
What could cause a decline in stock price?
One bad public announcement or news piece could cause a decline in company’s stock price. Potential – A company’s growth potential based on forecasts, analyst reports and media greatly affect the stock prices and investor perception.
What happens when economic indicators are worse than expected?
Alternatively, when these economic indicators are worse than expected, the overall market decreases in value. Wars/Conflicts – Terrorists might take over or blow up an oil field. Activists may start protesting child labor practices. Refugee crisis occur which causes multiple nations to argue.
Why stocks prices fluctuate?
In stock market, stock prices fluctuate in every microsecond. It is an opportunity to earn wealth and maximize wealth quickly with your perfect decision and every stock trader buys and sells stocks within minutes and seconds, this buying and selling fluctuate the price in the stock market.
what makes stock prices fluctuate?
There are different factors involved for the fluctuation of the stock prices, some of them are listed below:
When and why companies are affected when stock prices fluctuates?
There can be several reasons of fluctuation in the stock prices, some of them are:
How stock price algorithm works or How stock price is calculated?
There is no fixed algorithm works in the background of every share price. Every share prices fluctuates depending upon the various factors like a share’s daily volume [total number of buyers and sellers of a share], company’s profits and loss, total cash flows etc.
Can stock prices change when the market is closed or over the weekend?
There is a fixed timings of an Indian stock market on weekdays [every Monday – Friday].
How often the stock prices change?
The stock prices fluctuates or changes in every micro seconds depending upon the number of buyers and sellers.
What happens to a company when stock prices falls?
There are different factors when stock prices fluctuates. A share price can be in upward or downward trend in every second or even in micro-seconds.
Why do stocks go down after good earnings?
Main reasons why stocks go down after good earnings. First, the company might have a history of beating the estimates. The beat might be relatively smaller, which would disappoint investors. Second, investors usually believe in the adage “buy the rumor, sell the news,” which means investors buy the stock on rumor or expectations and sell when ...
Why should investors look at the big picture before selling shares?
Sequentially, there could be a lot of noise and lumpiness in a company’s earnings.
What does it mean when a company beats expectations?
Any earnings that beat market expectations are seen as good earnings. If a company beats analysts’ expectations, it's seen as a positive sign for the company's overall prospects. In contrast, an earnings miss can cause the stock to fall. However, it doesn’t always work that linearly. There could be many reasons why stock prices fall ...
Should investors look at the company's long-term prospects?
Investors should look at the company's long-term prospects and ignore short-term fluctuations and noise. If certain news has a material impact on the company’s long-term prospects, investors should pay attention and not think about the rest. Advertisement.
Do good earnings guarantee good fundamentals?
Good earnings don't always guarantee good fundamentals . The company might have posted good earnings due to reduced costs. Lower costs could lead to inflated earnings for a quarter or two but will ultimately catch up with the company.

Valuing A Stock
Earnings Reports
- Publicly-traded companies are required by the Securities and Exchange Commission to publicly report earnings results quarterly, four times a year.1 While this provides a great deal of transparency it can also lead to a build up of rumors as there is a three-month gap between each release. Moreover, any substantial discrepancies from expectations or any drastically surprising …
Supply, Demand, and Trading
- The Efficient Market Hypothesis suggests that markets are efficiently priced based heavily on their fundamentals. However, regardless of the fundamentals of a stock, there may be plenty of times when a company meets or even exceeds analysts' expectations, provides solid guidance, and sees the share price fall anyway. When this happens, supply, dema...
Economic and Sector Influences
- Lastly, external influences can also be a big factor. These influences can be broadly divided into either macro or micro. Macroeconomic factors like rising interest rates or a market shift to lower risk investments could potentially cause stocks to fall across the board and specifically result in stock losses for a single stock despite good news. Sector influences can also be important to c…
The Bottom Line
- There are many possible explanations for a stock's value declining despite good news being released. Oftentimes, investors can discern stock moves based on both the science and art of its valuation. As such, study and awareness of all the possible factors can be important for gauging any potential moves or volatility following good news. Broadly though, one of the most importan…