The Basics of Investing (Stocks, Bonds, Mutual Funds, and Types of Interest)

Professor Dave Explains
18 Sept 202307:26

Summary

TLDRInvesting is crucial for wealth accumulation, involving the strategic allocation of resources to create future benefits. Stocks and bonds are prevalent investment vehicles; stocks offer ownership and potential for dividends and capital gains, while bonds provide loan-based returns with guaranteed payouts. Diversification is key to managing risk, and investing early leverages the power of compound interest over simple interest, leading to significant wealth growth over time. Financial systems and intermediaries facilitate the flow of money between savers and borrowers, with mutual funds, hedge funds, and pension funds playing pivotal roles. The tutorial also touches on the importance of understanding interest types to make informed investment decisions.

Takeaways

  • 💼 Investing is the act of redirecting resources to create future benefits and involves using assets to earn income or profit.
  • 📈 Stocks represent ownership in a company and offer potential for high returns with higher risks, including dividends and capital gains.
  • 💳 Bonds are loans to corporations or governments, offering stable returns through coupon rates, maturity dates, and par value amounts.
  • 📊 Stock exchanges facilitate the buying and selling of stocks, with brokerage firms aiding in trading and sometimes providing stocks directly to investors.
  • 🏦 Financial systems are essential for investment, connecting savers and borrowers through financial intermediaries like banks, mutual funds, and pension funds.
  • 💰 Mutual funds pool individual savings to invest in a variety of assets, while hedge funds use risky strategies for potentially high profits, and pension funds provide retirement income.
  • 🌐 Diversification is key to reducing investment risk, suggesting a mix of risky and stable investments to balance potential gains with security.
  • 🕒 The power of compound interest, where interest is earned on both the principal and accumulated interest, can significantly outperform simple interest over time.
  • 🔢 The formula for compound interest (A = P(1 + r/n)^nt) highlights the importance of the interest rate, compounding frequency, and time in investment growth.
  • 📉 Understanding the balance between investment risk and reward is crucial, as higher potential returns typically come with increased risk.

Q & A

  • What is the primary purpose of investment?

    -The primary purpose of investment is to redirect resources from being consumed today so that they may create benefits in the future, using assets to earn income or profit.

  • What are the two main ways stockholders can make money from their investments?

    -Stockholders can make money through dividends, which are profits paid out to shareholders, and capital gains, which occur when a stock is sold for more than the original purchase price.

  • How does a stock exchange function in the context of stock trading?

    -A stock exchange is a market for buying and selling stocks, and brokerage firms facilitate these transactions for stockholders.

  • What is a bond and how does it differ from a stock?

    -A bond is an IOU issued by a corporation or government, where the buyer loans money in return for a guaranteed payout at a later date. It is generally more stable than stocks.

  • What are the three components of a bond?

    -The three components of a bond are its coupon rate, maturity date, and par value amount. The coupon rate is the interest rate paid to the bondholder, the maturity date is when the payment is due, and the par value is the amount paid at maturity.

  • What is a financial system and why is it necessary for investment?

    -A financial system is the network of structures and mechanisms that allow the transfer of money between savers and borrowers, necessary for investment as it facilitates the flow of funds.

  • How do financial intermediaries assist in the investment process?

    -Financial intermediaries, such as banks, mutual funds, hedge funds, and pension funds, help move funds from savers to borrowers by pooling savings and investing in various financial assets.

  • Why is diversification important when investing money?

    -Diversification reduces risk by spreading investments across a range of securities. It allows investors to balance riskier ventures with more stable funds, thus protecting against significant losses.

  • What is the significance of investing money earlier in life?

    -Investing money earlier in life is beneficial because time is a crucial asset. The longer money is invested, the more it can grow due to the effects of compound interest.

  • How does compound interest differ from simple interest?

    -Compound interest is calculated on both the principal and the interest accrued over time, which can be regarded as 'interest on interest,' making it superior to simple interest, which is calculated only on the principal amount.

  • What is the formula for calculating simple interest and how does it work?

    -The formula for calculating simple interest is A = P(1 + rt), where A is the final amount, P is the initial principal, r is the annual interest rate, and t is the time in years.

  • What is the formula for calculating compound interest and how does it work?

    -The formula for calculating compound interest is A = P(1 + r/n)^nt, where A is the final amount, P is the initial principal, r is the interest rate, n is the number of times interest is applied per period, and t is the number of periods.

Outlines

00:00

💹 Investing Fundamentals

This paragraph introduces the concept of investment as a means to accumulate wealth by redirecting resources to create future benefits. It explains that investment involves using assets to earn income or profit, with stocks and bonds being common forms of investment. Stocks represent ownership in a company and can be risky due to fluctuating prices, but they offer potential for high returns through dividends and capital gains. Bonds, on the other hand, are more stable and act as IOUs with guaranteed payouts. The paragraph also discusses the role of financial systems and intermediaries in facilitating investment, including banks, mutual funds, hedge funds, and pension funds. It emphasizes the importance of diversification and the power of time in growing investments, as well as the difference between simple and compound interest.

05:04

📈 The Power of Compound Interest

This paragraph delves into the mathematics of simple and compound interest, illustrating how compound interest can significantly outperform simple interest over time. It uses an example of a $10,000 loan with a 5% annual interest rate to show the difference between the two types of interest. With simple interest, after five years, the total repayment is $12,500, including $2,500 in interest. In contrast, with compound interest at the same rate but compounded monthly, the total repayment after five years is $12,833.59, with interest amounting to $2,833.59. The paragraph highlights the importance of considering the frequency of interest compounding when evaluating investment options and the inherent risks and rewards associated with them.

Mindmap

Keywords

💡Investment

Investment refers to the act of allocating resources, such as money or assets, with the expectation of generating an income or profit in the future. In the video, investment is presented as a key strategy for wealth accumulation, with examples including stocks and bonds. The concept is central to the video's theme, emphasizing the importance of using assets to create future benefits rather than consuming them today.

💡Stocks

Stocks are a type of security that represents ownership in a corporation. They are one of the primary ways individuals invest, as discussed in the video. Stocks can be volatile, with prices that fluctuate unpredictably, but they offer the potential for significant returns. The video mentions that stockholders can profit from dividends, which are periodic payments from company profits, and capital gains, which occur when the stock is sold for more than its purchase price.

💡Bonds

Bonds are debt securities issued by corporations or governments to raise capital. When an individual buys a bond, they are essentially lending money in exchange for a guaranteed payout at a future date. The video explains that bonds are generally more stable investments than stocks, with three main components: coupon rate (interest rate paid to bondholders), maturity date (when the bond's payment is due), and par value (the amount to be paid at maturity).

💡Stock Exchange

A stock exchange is a marketplace where stocks, bonds, and other securities are bought and sold. The video mentions that brokerage firms facilitate trades on these exchanges, and with modern technology, individuals can access stock exchanges through mobile apps to buy and sell shares.

💡Financial System

The financial system encompasses the network of institutions and mechanisms that enable the transfer of money between savers and borrowers. As highlighted in the video, this system is essential for investment to occur, as it allows for the allocation of funds from those who have surplus money to those who need it, often through financial intermediaries.

💡Financial Intermediaries

Financial intermediaries are institutions that bridge the gap between savers and borrowers by channeling funds from one to the other. The video lists banks, mutual funds, hedge funds, and pension funds as examples. These intermediaries play a crucial role in the economy by facilitating investment and savings activities.

💡Mutual Funds

Mutual funds are investment vehicles that pool money from multiple investors to purchase a diversified portfolio of stocks, bonds, and other assets. The video explains that mutual funds offer a way for individuals to invest in a variety of securities, spreading risk and potentially earning returns from the underlying assets.

💡Hedge Funds

Hedge funds are private investment funds that use sophisticated and often risky strategies to generate high returns for their investors. The video notes that these funds are typically accessible to wealthy and knowledgeable investors who are seeking aggressive growth opportunities.

💡Pension Funds

Pension funds are long-term savings plans that provide retirement income to employees after they have worked for a certain period or reached a specific age. The video mentions that employers contribute to these funds, and the money is then invested in various financial assets by pension fund managers to grow over time.

💡Diversification

Diversification is the strategy of spreading investments across various financial instruments to reduce risk. The video emphasizes the importance of diversification in investing, suggesting that a mix of risky and stable investments can help protect against market fluctuations and enhance long-term financial stability.

💡Compound Interest

Compound interest is the interest on a loan or deposit calculated based on both the initial principal and the accumulated interest from previous periods. The video provides an example comparing compound interest to simple interest, demonstrating how compound interest can lead to significantly higher returns over time due to the 'interest on interest' effect.

Highlights

Investing is considered the best way to accumulate wealth.

Investment involves redirecting resources to create future benefits.

The wealthiest individuals became wealthy through successful investment.

Stocks and bonds are common forms of investment.

A stock represents ownership in a public company with potential for high risk and reward.

Stockholders can make money through dividends and capital gains.

Dividends are profits paid out to shareholders based on company profit.

Capital gains occur when a stock is sold for more than its purchase price.

Stock exchanges are markets for buying and selling stocks.

Brokerage firms assist in trading stocks and sometimes distribute them.

Bonds are IOUs issued by corporations or governments, representing a loan for a guaranteed payout.

Bonds are generally more stable investments than stocks.

Bonds consist of a coupon rate, maturity date, and par value amount.

Financial systems are necessary for investment, facilitating money transfer between savers and borrowers.

Financial intermediaries, like banks and mutual funds, help move funds from savers to borrowers.

Mutual funds pool individual savings to invest in various financial assets.

Hedge funds are private investment organizations using risky strategies for potentially high profits.

Pension funds provide income to retirees, managed by employers and invested in various assets.

Diversifying investments across securities reduces risk.

Investing money earlier in life is beneficial due to the power of time in growing investments.

Simple interest is calculated on the principal amount, while compound interest includes interest on accumulated interest.

Compound interest, when calculated over time, can significantly outperform simple interest.

Investors must balance the risks and rewards when evaluating investments.

Transcripts

play00:06

Most people have heard that investing is the best  way to accumulate wealth. Investment is the act of  

play00:12

redirecting resources from being consumed today  so that they may create benefits in the future.  

play00:18

More precisely, investment is the use of assets to  earn income or profit. The wealthiest individuals  

play00:25

in the world became wealthy through successful  investment of their assets. Let’s go over the  

play00:30

basics regarding common ways that people invest. Stocks and bonds are two of the most common forms  

play00:36

of investment. A stock is a representation  of ownership in a public company. They can  

play00:41

be risky to purchase as their prices can change  dramatically and unpredictably, but often the  

play00:47

bigger the risk, the bigger the potential reward.  There are two ways for stockholders to make money:  

play00:53

dividends and capital gains. Dividends are  profits paid out four times a year to all  

play01:00

shareholders. The size of the dividend depends  on the profit of the company. Capital gains are  

play01:05

when a stockholder simply sells their stock for  more than they originally paid for it. If the  

play01:11

stockholder made a profit, it’s a capital gain.  If they lost money, it’s a capital loss. A market  

play01:17

for buying and selling stock is called a stock  exchange. Brokerage firms are businesses that  

play01:23

help stockholders trade stocks and sometimes  even deal out stocks. These days, anyone can  

play01:29

easily access the stock exchange on their phone  through apps that offer brokerage services. 

play01:36

A bond is essentially an IOU issued by a  corporation or by some level of government.  

play01:42

When you buy a bond, you are loaning money  in return for a guaranteed payout at a later  

play01:47

date. Bonds are usually a more stable investment  than stocks. There are three components of bonds:  

play01:53

their coupon rate, maturity date, and  par value amount. The coupon rate is  

play01:59

the interest rate that a bond issuer will  pay to the bondholder. The time at which  

play02:04

payment to a bondholder is due is called  the bond’s maturity. A bond’s par value,  

play02:10

assigned by whoever issues the bond, is the  amount to be paid to the bondholder at maturity. 

play02:17

In order for investment to take place, an  economy first must have a financial system,  

play02:22

which is the network of structures and mechanisms  that allows the transfer of money between savers  

play02:27

and borrowers. As we learned in the previous  tutorial, when people save their money,  

play02:32

they often are actually lending funds to others.  Savers and borrowers may be linked directly  

play02:39

through what’s known as financial intermediaries.  Financial intermediaries are institutions that  

play02:45

help move funds from savers to borrowers.  They include banks, which we learned about  

play02:50

in the previous tutorial, but they also include  mutual funds, hedge funds, and pension funds. 

play02:57

A mutual fund pools the savings of many  individuals and invests this money in a variety  

play03:03

of stocks, bonds, and other financial assets. A  hedge fund is a private investment organization  

play03:10

that employs risky strategies that can often  make huge profits for investors. In general,  

play03:16

these investors already have tremendous  wealth and are knowledgeable about investing. 

play03:21

A pension fund is income that some retirees  receive after working a certain number of  

play03:26

years or reaching a certain age. In some cases,  injuries may also qualify a working person for  

play03:33

certain pension benefits. Employers set up  pension funds by collecting deposits, and  

play03:39

pension fund managers then invest those deposits  in stocks, bonds, and other financial assets. 

play03:47

In general, the best way to invest your money is  to put it in a diverse range of securities. This  

play03:53

reduces risk, especially when stock or bond  prices drop. Therefore, people often invest  

play03:59

some of their money in more risky ventures but  invest the rest in more stable funds. It is also  

play04:06

better to invest money earlier in life. This  is because one of the greatest assets is time.  

play04:11

The longer your money is invested in securities,  the more it will grow. Put another way, you make  

play04:17

more money on the money your money already makes. When investing money, it’s important to consider  

play04:23

the two types of interest, simple and compound.  Simple interest is based on the principal amount  

play04:29

of a loan or deposit. Compound interest is based  on the principal amount and the interest that  

play04:35

accumulates on it in every period. Thus, it can  be regarded as “interest on interest.” Simple  

play04:42

interest is only calculated on the principal  amount of a loan or deposit. The formula looks  

play04:48

like this: A = P(1 + rt) where A is the final  amount, P is the initial principal balance,  

play04:58

r is the annual interest rate, and t is  time, usually in years. Compound interest  

play05:04

is calculated based on both the principal and  interest accrued. The formula looks like this:  

play05:10

A = P(1 + r/n)nt where A is the final amount,  P is the initial principal balance, r is the  

play05:22

interest rate, n is the number of times interest  is applied per time period, usually in years,  

play05:29

and t is the number of periods elapsed. Let’s look at an example. Say you loaned  

play05:35

$10,000 to a friend and they agreed to  pay it back in five years with an annual  

play05:40

simple interest rate of 5%. After five years, the  amount of interest you would get would be $2,500,  

play05:48

as the total amount they would repay would be  $12,500, which is the original principal plus  

play05:55

the interest. Now say you loaned $10,000 to a  friend and they agreed to pay it back in five  

play06:01

years with an annual compound interest rate of  5%. Because you really want to make some money,  

play06:07

you also make sure that interest is compounded  monthly, or 12 times a year. After five years,  

play06:14

the amount of interest you would get would now  be $2,833.59, and your friend would have repaid  

play06:21

you a total of $12,833.59. This example serves to  illustrate that compound interest is far superior  

play06:31

to simple interest when investing your money. Whenever consumers evaluate an investment,  

play06:37

they must balance the risks involved with the  rewards they expect to gain from the investment.  

play06:42

In general, the higher the potential return  on an investment, the riskier that investment  

play06:48

is. In the next tutorial, we will look at one of  the riskiest ways to borrow money, credit cards.

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