Problem 125
Question
The Stock Market In the stock market, the net change in the price of a share of stock is recorded as a positive or a negative number. If the price rises, the net change is positive. If the price falls, the net change is negative. If the net change for a share of Stock \(A\) is \(-2\) and the net change for a share of Stock \(B\) is \(-1,\) which stock showed the least net change?
Step-by-Step Solution
Verified Answer
Stock \(B\) showed the least net change as it had the net change that is closest to zero (\(-1\)).
1Step 1: Understand the concept of net change
The net change of a stock’s price is the difference between the closing price of the previous day and the closing price of the current day. If the net change is positive, the stock’s price has increased; if it is negative, the stock’s price has decreased.
2Step 2: Analyze the given net changes
In this case, the net changes for Stock \(A\) and Stock \(B\) are \(-2\) and \(-1\) respectively. These are both negative numbers, indicating that the prices of both stocks fell.
3Step 3: Compare the net changes
We need to compare these two net changes. Remember, the closer a number is to zero, the 'less' it has changed. So -1 is closer to zero than -2.
4Step 4: Determine the stock with the least net change
Therefore, Stock \(B\) with a net change of \(-1\) fell less in price compared to Stock \(A\) with a net change of \(-2\). So, Stock B showed the least net change.
Key Concepts
Stock Market BasicsPositive and Negative NumbersComparing Integers
Stock Market Basics
The stock market is a dynamic system where shares of public companies are bought and sold. Price fluctuations within this market can reflect everything from individual company news to global economic trends.
When discussing the stock market basics, understanding the concept of net change is crucial. The net change represents how much the price of a stock has changed from one period to the next—typically from the previous day's closing price to the current day's closing price. This measurement is important because it indicates the performance of a stock over a given period, allowing investors to gauge the stock's momentum.
Net changes can be communicated as positive numbers (indicating an increase in price) or negative numbers (indicating a decrease in price). For example, if a stock’s price moved from \(50 to \)52 over one trading day, the net change would be reported as +$2.
When discussing the stock market basics, understanding the concept of net change is crucial. The net change represents how much the price of a stock has changed from one period to the next—typically from the previous day's closing price to the current day's closing price. This measurement is important because it indicates the performance of a stock over a given period, allowing investors to gauge the stock's momentum.
Net changes can be communicated as positive numbers (indicating an increase in price) or negative numbers (indicating a decrease in price). For example, if a stock’s price moved from \(50 to \)52 over one trading day, the net change would be reported as +$2.
Positive and Negative Numbers
In the context of the stock market, positive and negative numbers are used to portray gains and losses, respectively. A positive net change (represented by a ‘+’ sign, or no sign at all) suggests the stock's price has gone up from the previous day's closing price. On the other hand, a negative net change (represented by a ‘-’ sign) indicates that the stock’s price has fallen.
Understanding these numbers is fundamental for investors and stock analysts, as they represent the financial health and trends of stocks. Positive numbers fuel optimism for continued growth, potentially attracting more investors, while negative numbers might cause concern and could lead to a sell-off. By interpreting these positive and negative numbers, investors can make informed decisions about when to buy or sell their shares.
Understanding these numbers is fundamental for investors and stock analysts, as they represent the financial health and trends of stocks. Positive numbers fuel optimism for continued growth, potentially attracting more investors, while negative numbers might cause concern and could lead to a sell-off. By interpreting these positive and negative numbers, investors can make informed decisions about when to buy or sell their shares.
Comparing Integers
When comparing integers, especially in the stock market, we look at their value relative to zero. The farther away a negative number is from zero, the greater the loss it represents. Conversely, the farther away a positive number is from zero, the greater the gain. Comparing negative integers is a bit counterintuitive; a higher number (closer to zero) indicates better performance in the case of net changes.
To illustrate, let’s use the example from the exercise. If Stock A has a net change of -2 and Stock B has a net change of -1, Stock B experienced a smaller decline than Stock A. This means that Stock B's price is closer to the previous day's price than Stock A's, indicating a better performance on that particular day. In summary, when comparing negative integers in stock price changes, the number closer to zero represents a lesser decrease and, thus, is
To illustrate, let’s use the example from the exercise. If Stock A has a net change of -2 and Stock B has a net change of -1, Stock B experienced a smaller decline than Stock A. This means that Stock B's price is closer to the previous day's price than Stock A's, indicating a better performance on that particular day. In summary, when comparing negative integers in stock price changes, the number closer to zero represents a lesser decrease and, thus, is
Other exercises in this chapter
Problem 124
Find the largest possible product of two negative integers whose sum is \(-18 .\) b. Find the smallest possible sum of two negative integers whose product is 16
View solution Problem 125
Evaluate the expression for the given values of the variables. \(-x-y,\) for \(x=-3\) and \(y=9\)
View solution Problem 125
Evaluate the expression \(x \div y\) for the given values of \(x\) and \(y.\) $$x=1.173, y=-0.69$$
View solution Problem 125
Use repeated addition to show that the product of two integers with different signs is a negative number.
View solution