
What Causes a Significant Move in the Stock Market?
- Market Sentiment. For example, the tech stock crash in the early 2000s was the result of a bubble in dotcom stocks as...
- Economic Factors. For any market move to occur, whether up or down, there must be a significant change in supply and...
- The Effect of Supply and Demand. Simply put, supply is the number of shares...
What makes a stock move up or down in price?
A stock moves up or down in price because of investor sentiment. If investors believe a stock is worth more than its current price, it moves up. If they believe it's worth less, it moves down.
What causes a stock to increase in price?
The reason for the higher share price is an increase in the number of people looking to buy this stock. This difference between the supply and demand of a stock causes the share price to rise until an equilibrium is reached.
What causes the stock market to change direction?
Updated Jul 7, 2019. There is a nearly infinite number of factors that can cause the stock market to move significantly in one direction or another, including economic data, geopolitical events, and market sentiment.
What determines a company's stock movement?
Company stocks tend to track with the market and with their sector or industry peers. Some prominent investment firms argue that the combination of overall market and sector movements—as opposed to a company's individual performance—determines a majority of a stock's movement.

What are the 3 main factors that affect stock?
Supply and demand, company financial performance and broad economic trends are three factors that affect the market value of stocks.
What are the factors that affect the movement of stock market?
Factors affecting stock marketSupply and demand. There are so many factors that affect the market. ... Company related factors. ... Investor sentiment. ... Interest rates. ... Politics. ... Current events. ... Natural calamities. ... Exchange rates.
What causes stocks to move up and down?
Stock prices go up and down based on supply and demand. When people want to buy a stock versus sell 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 of a certain stock requires additional research, however.
What events cause stocks to go up?
If there is a greater number of buyers than sellers (more demand), the buyers bid up the prices of the stocks to entice sellers to sell more. If there are more sellers than buyers, prices go down until they reach a level that entices buyers.
How do you predict if a stock will go up or down?
Major Indicators that Predict Stock Price MovementIncrease/Decrease in Mutual Fund Holding. ... Influence of FPI & FII on Stock Price Movement. ... Delivery Percentage in Stock Trading Volume. ... Increase/Decrease in Promoter Holding. ... Change in Business model/Promoters/Venturing into New Business.More items...•
Who decides stock price?
After a company goes public, and its shares start trading on a stock exchange, its share price is determined by supply and demand for its shares in the market. If there is a high demand for its shares due to favorable factors, the price will increase.
What happens if no one sells a stock?
When no one sells stock there will be no trading volume, so stock price will remain same.
What's the best way to pick stocks?
7 things an investor should consider when picking stocks:Trends in earnings growth.Company strength relative to its peers.Debt-to-equity ratio in line with industry norms.Price-earnings ratio as an indicator of valuation.How the company treats dividends.Effectiveness of executive leadership.More items...
Why do stock prices change every second?
Stock prices change every second according to market activity. Buyers and sellers cause prices to change and therefore prices change as a result of supply and demand. And these fluctuations, supply, and demand decide between its buyers and sellers how much each share is worth.
What are the 4 major market forces?
These factors are government, international transactions, speculation and expectation, and supply and demand.
Why do stocks go up and down after hours?
Stocks move after hours because many brokerages allow traders to place trades outside of normal market hours. Every trade has the potential to move the price, regardless of when the trade takes place.
The Mechanics of Supply and Demand
No discussion on what causes stock prices to move would be complete without considering supply and demand.
Factors affecting Share Prices
In the short-term, stock prices move according to “investor sentiment”. Investor sentiment is a collective term that represents the expectations of the majority of stock market participants.
Why do stocks move up?
Often a stock simply moves according to a short-term trend. On the one hand, a stock that is moving up can gather momentum, as "success breeds success" and popularity buoys the stock higher. On the other hand, a stock sometimes behaves the opposite way in a trend and does what is called reverting to the mean. Unfortunately, because trends cut both ways and are more obvious in hindsight, knowing that stocks are "trendy" does not help us predict the future.
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 ...
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.
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.
Where 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 a stock price will behave.
Do company stocks track with the market?
Company stocks tend to track with the market and with their sector or industry peers. Some prominent investment firms argue that the combination of overall market and sector movements—as opposed to a company's individual performance—determines a majority of a stock's movement.
Is market sentiment subjective?
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 myopically dwell on a single piece of news that keeps the stock artificially high or low.
What is catalyst in stock?
Basically, a catalyst is the thing that causes the stock to spike (either upward or downward). A catalyst is something that affects a company’s value to investors. It might be a new product offering, an acquisition, a partnership or merger, or even a prominent new hire.
Why are catalysts so imperfect?
Not so fast! Sadly, catalysts alone are an imperfect method of tracking stock movement. This is for a few reasons. One is that it’s that a lot of news released to the public bears an element of bias. That is to say: a company is never going to issue a press release that will reflect negatively.
Is it easy to trade stocks?
Choosing the best stocks to trade isn’t always easy. However, there are certain tricks that can help you understand why stocks move and can help you predict whether or not a given stock might go up or down in value. Here’s an overview that will help you begin to understand stock movement.
What is the principal theory of stock price?
That being said, the principal theory is that the price movement of a stock indicates what investors feel a company is worth. Don't equate a company's value with the stock price. The value of a company is its market capitalization, which is the stock price multiplied by the number of shares outstanding. For example, a company that trades ...
How to determine the value of a stock?
The important things to grasp about this subject are the following: 1 At the most fundamental level, supply and demand in the market determine stock price. 2 Price times the number of shares outstanding (market capitalization) is the value of a company. Comparing just the share price of two companies is meaningless. 3 Theoretically earnings are what affect investors' valuation of a company, but there are other indicators that investors use to predict stock price. Remember, it is investors' sentiments, attitudes, and expectations that ultimately affect stock prices. 4 There are many theories that try to explain the way stock prices move the way they do. Unfortunately, there is no one theory that can explain everything.
What is price times the number of shares outstanding?
Price times the number of shares outstanding (market capitalization) is the value of a company. Comparing just the share price of two companies is meaningless. Theoretically earnings are what affect investors' valuation of a company, but there are other indicators that investors use to predict stock price. Remember, it is investors' sentiments, ...
Can you predict how stocks will change?
The best answer is that nobody really knows for sure. Some believe that it isn' t possible to predict how stocks will change in price while others think that by drawing charts and looking at past price movements, you can determine when to buy and sell.
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.
Pro Tip
Investing always carries some risk. That’s why it’s a good idea to spread out your investments among many different stocks.
Fundamental Factors
The two most fundamental factors boil down to profitability and the valuation ratio, says Juan Pablo Villamarin, CFA and senior investment analyst at Intercontinental Wealth Advisors.
Technical Factors
Technical factors are things that change the supply and demand of the stock that won’t fundamentally alter the prospects of generating cash, Plumb says.
News
If you’ve ever seen a company’s stock price go up or down following an earnings call, it’s because of the news.
Market Sentiment
Market sentiment, or investor sentiment, is the investor outlook regarding a particular stock’s performance in the market. Sentiment drives demand, which also influences supply.
Why does a stock move up?
A stock moves up or down in price because of investor sentiment. If investors believe a stock is worth more than its current price, it moves up. If they believe it's worth less, it moves down.
Why do stocks increase or decrease in price?
Stocks increase or decrease in price on the basis of what investors think the stock is worth, not directly because the company is doing well or in response to analyses of worth. If Jim Cramer of "Mad Money" pitches a stock on CNBC, that almost always immediately drives up the price more than the company's increased earnings, ...
How to see how investor emotions affect the market?
To see how investor emotions affect the market, consider Everyman, a typical investor. Begin by tracking Everyman's emotional state toward the end of a bear market. Research shows that at this point in the market cycle the average investor is profoundly pessimistic and risk-averse.
Is the stock market cyclical?
The Stock Market Is Cyclical. One of the most important things for any investor to know is that the stock market is profoundly and relentlessly cyclical. Relatively independent of the circumstances of the nearly 20,000 individual companies traded on U.S. exchanges and over-the-counter, the entire stock market swings from a bull market ...
Is the stock market responsive to what investors believe?
The entire stock market is immediately responsive to what investors believe. These beliefs generally are formed more in response to investor emotion – how they feel about the stock price – than directly from an analysis of the stock's metrics –such as improved or declining earnings, the price-to-earnings ratio or earnings per share.
Why are stocks going down?
Political issues, economic concerns, earnings disappointments and countless other reasons can send stocks lower or higher. But over the long term, stock prices will be driven by just a handful of fundamental factors such as earnings growth and changes in valuation.
Why are stocks volatile?
Stocks were volatile around the 2016 and 2020 U.S. presidential elections as investors waited to see which administration would be in charge for the next four years. But often, the reaction of markets isn’t obvious and traders can quickly shift their attention to a new topic of concern or excitement.
What is the effect of higher discount rates on valuation?
Higher discount rates lower the valuation investors are willing to pay. An investor who demands a 12 percent return is willing to pay less for the same asset as an investor who requires only an 8 percent return. The change in valuation can have a big impact on investors’ returns over time.
Why do companies share their earnings with shareholders?
Mature companies tend to share more of their earnings with shareholders in the form of dividends or share repurchases because they aren’t able to deploy it themselves at attractive rates of return.
What is technical analysis in stock trading?
This analysis uses recent price movements and chart patterns in an effort to predict a stock’s future direction. Technical analysis can influence a stock’s price over the short term, but ultimately its value will come from the long-term earnings power of the business.
What is the key contributor to a company's return?
A key contributor to your return is the company’s growth in profits. This will be driven by the growth rate of the overall economy as well as the circumstances of the specific business.
How has online retail benefited from the shifts in the way people shop?
Some businesses, such as online retail, have benefited from massive shifts in the way people shop, creating long runways for growth. Others, such as traditional brick-and-mortar retailers are challenged by the changing competitive landscape and may struggle to grow or even maintain their earnings.
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.
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.
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.
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 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 ...
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.

Fundamental Factors
- For example, the tech stock crash in the early 2000s was the result of a bubble in dotcom stocks as investors were euphoric about the market and speculated irrationally. If investors over leverage their investments, there is a considerable risk that there could be a downward spiral if the marke…
Technical Factors
News
Market Sentiment
The Bottom Line
- 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.