How Much Can a Share Price Rise or Fall in a Day? (2024)

The law of supply and demand drives short-term stock price fluctuations. Each day, billions of shares of stock are traded, and it is this trading that determines where values will settle. But what exactly is it that makes people want to buy stock in such large quantities that it drives up its price? It all comes down to how investors feel. Let’s learn about the determining factors of stock market price rise and fall.

Factors affecting stock market prices

Several factors decide the rise or fall of stock market prices. Some of them are:

  • Analysts’ predictions for the stock.
  • How investors feel about the sector.
  • Stock market optimism among investors.

The more expectations investors have for a company’s future success, the higher the demand for the stock will be. Conversely, if investors lose faith, they may sell their shares, causing the stock price to fall.

Market sentiment about an industry is another factor that can move the price of a stock up or down. For instance, the stock price of an electric vehicle manufacturer may skyrocket if investors believe strongly in the industry’s promising future. All boats can rise with a rising tide.

In this case, both parties are at fault. It doesn’t matter how well individual companies perform if investors turn against an entire industry.

What is a “price band”?

Stock market volatility is kept under control by employing price bands. It’s the maximum allowable increase or decrease in a company’s stock price.


The price range for equities might range from 2% to 20%. The stock exchange determines this range after reviewing the share’s past price behaviour. The daily price range also considers the previous day’s closing price.

Supposing the previous day’s closing price for ABC company’s stock was Rs 100 and the price band was 10%, we would have the following scenario. The minimum price could be 90, and the maximum price would be 110.

The maximum limit of this range will be 10% over the prior day’s close (Rs 100). Thus, Rs 110 is the highest possible range. The lower limit of the price range will also be 10% below the prior day’s closing price (Rs 100). As a result, Rs 90 is the lowest possible pricing range. For the day as a whole, Company ABC’s share price has a range of 90 to 110. The stock price is capped at this level.

What causes stock prices to rise and fall?

Reasons for the growth and fall of stock market prices typically include the following:


Providers and Consumers

There is a demand for anything when there are more potential purchasers than there are sellers, and there is an excess of sellers when there are more potential purchasers.

In the stock market, certain companies’ fortunes naturally follow business cycles. For instance, the summer is the peak season for the sale of air conditioners. Therefore, investors anticipate that a market-leading AC manufacturer will report stronger earnings in the second or third quarter compared to the first. As a result, they tend to purchase these stocks before the end of the first quarter and sell them before the end of the third.

However, cyclical businesses are just one subset of the stock market’s vast array of publicly traded organizations. Below are further explanations for why stock prices go up or down.

News from the Company

Your stock will experience the effects of company news, both positive and negative. The revelation of an earnings estimate can positively or negatively affect a company’s stock price. Another event that could cause a stock price increase is the corporation’s dividend or bonus announcement. Additionally, a product launch or merger may be well received by investors and traders, leading to increased buying activity. However, the stock price may fall if the company discloses a major management change, swindle, or product recall.

Analysts

Every day, major brokerage companies and so-called market pundits provide stock recommendations for free or a fee. In the stock market, novices and traders who aren’t willing to do their studies often rely on the advice of industry professionals. Institutional investors and traders will sometimes follow these suggestions to measure the general public’s opinion.

Stock market prices could go up or down depending on how the recommendations are received. However, intelligent investors take these tips with a grain of salt before deciding whether to purchase or sell a company.

The General Tendency

The market might be in a bullish, bearish, or neutral phase at any given time. When the stock market is rising, investors are all over the place with excitement. This will occur if investors are very bullish on the economy and individual firms. You can make incredible profits in only a few days if you enter the market right before a bull run begins.

The bear phase follows the bull phase’s antithesis. During this phase, investors sell their stocks whenever they can, and even businesses with strong fundamentals get beat up. It’s important to remember that this period is also a favourable time to make purchases.

When markets are sideways, volatility is very low. Stocks with sideways trends do not go up or down significantly, and even seasoned investors find challenges in detecting a sideways market.

What Counts is the Big Picture

Long-term investors aren’t too concerned with the daily fluctuations in stock prices caused by news events. When you have time, even short-term events like earnings surprises and analyst reports are unimportant. It’s not where a business is today that matters, but rather where it will be in five, ten, or twenty years.

Long-term, a stock’s worth is proportional to the cash flow the company is expected to create. No matter what happens in the near term, investors who think a company can grow its profits may be willing to pay a greater price for its stock today.

A stock price may also be affected by factors such as the market, interest rates, rising prices, the price of crude oil and gold, and the gross domestic product. The conditions of the global market also affect the prices. You can find more finance-related blogs at Piramal Finance.

How Much Can a Share Price Rise or Fall in a Day? (2024)

FAQs

How much can a share price rise or fall in a day? ›

It's the maximum allowable increase or decrease in a company's stock price. The price range for equities might range from 2% to 20%. The stock exchange determines this range after reviewing the share's past price behaviour. The daily price range also considers the previous day's closing price.

How much can a stock drop in a day? ›

The S&P 500 stock index typically changes between -1% and 1% on any given day. Anything outside these parameters could be considered an active day on the stock market — for better or for worse. If the S&P 500 drops 7% in a single day, trading may be halted for 15 minutes.

Can a share fall more than 20% in a day? ›

Stock A trading at Rs 100 per share today has a 20% circuit. That means that the share price cannot drop by more than 20% and also cannot increase by more than 20% in the trading session.

How does share price rise or fall? ›

For each share they buy, an investor owns a piece of that company. In large part, supply and demand dictate the per-share price of a stock. If demand for a limited number of shares outpaces the supply, then the stock price normally rises. And if the supply is greater than demand, the stock price typically falls.

How much can a stock fluctuate in a day? ›

On a typical day, the value of shares of stock doesn't move much. You'll usually see prices go up and down by a percentage point or two, with occasional larger swings. But sometimes, events can occur that cause shares to rise or fall sharply.

What's the most a stock has gone up in one day? ›

Winner: Amazon. One day after Meta's staggering loss, another tech giant set a new record for single-day gains. On January 4, 2022, Amazon (AMZN)'s market capitalization rose by $190 billion in a single day, beating out Apple's record of $179 billion a week earlier.

What is the average change in stock price per day? ›

How Much The Stock Market Move On Average A Day. From 1999 – 2019, the stock market as defined by the S&P 500 moves on average -1% and +1% a day, for 70% of the days.

How much does a stock move per day? ›

The Average Daily Percent Move In The Stock Market

Each dot represents one day. As you can tell from the chart, the average daily percent move in the stock market is between -1% and +1%. The S&P 500 represents the stock market.

Has a stock ever come back from $0? ›

Can a stock ever rebound after it has gone to zero? Yes, but unlikely. A more typical example is the corporate shell gets zeroed and a new company is vended [sold] into the shell (the legal entity that remains after the bankruptcy) and the company begins trading again.

What time of day are shares highest? ›

The opening period (9:30 a.m. to 10:30 a.m. Eastern Time) is often one of the best hours of the day for day trading, offering the biggest moves in the shortest amount of time. A lot of professional day traders stop trading around 11:30 a.m. because that is when volatility and volume tend to taper off.

What is the 20 rule in stocks? ›

In other words, the Rule of 20 suggests that markets may be fairly valued when the sum of the P/E ratio and the inflation rate equals 20. The stock market is deemed to be undervalued when the sum is below 20 and overvalued when the sum is above 20.

What is the 50 rule in stock trading? ›

The fifty percent principle predicts that when a stock or other security undergoes a price correction, the price will lose between 50% and 67% of its recent price gains before rebounding.

How do I know if a stock will go up the next day? ›

Some of the common indicators that predict stock prices include Moving Averages, Relative Strength Index (RSI), Bollinger Bands, and MACD (Moving Average Convergence Divergence). These indicators help traders and investors gauge trends, momentum, and potential reversal points in stock prices.

When to sell a stock for profit? ›

When to Sell Stocks — for Profit or Loss
  • Your investment thesis has changed. The reasons why you bought a stock may no longer apply. ...
  • The company is being acquired. ...
  • You need the money or soon will. ...
  • You need to rebalance your portfolio. ...
  • You identify opportunities to better invest your money elsewhere.
Nov 13, 2023

How do you know if share price will rise or fall? ›

In the short term, a span of 2-3 months, stock price movement is mostly speculative. If there are more buyers, the price goes up. If there are more sellers, the price falls.

Do share prices change everyday? ›

Stock prices change everyday by market forces. By this we mean that share prices change because of supply and demand. If more people want to buy a stock (demand) than sell it (supply), then the price moves up.

Can a stock go down over 100%? ›

To summarize, yes, a stock can lose its entire value. However, depending on the investor's position, the drop to worthlessness can be either good (short positions) or bad (long positions).

What happens when a stock falls below 200 day moving average? ›

A stock that drops below the 200-day moving average indicates resistance. The buck in the trend points to a bearish shift in the stock's price. As such, it means that investors may be losing confidence in the stock and consider selling their shares if the price continues to decrease.

Can a stock go up 1000 percent? ›

When an investor invests in solid businesses that have long-term growth catalysts, with an intention to buy and hold these stocks for decades, enjoying over 1000% gains does not sound speculative or too good to be true.

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