Chapitre 12 et 13
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Catégorie :Category: nCreator TI-Nspire
Auteur Author: rayan77450
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Type : Classeur 3.0.1
Page(s) : 1
Taille Size: 2.74 Ko KB
Mis en ligne Uploaded: 21/04/2025 - 10:09:27
Uploadeur Uploader: rayan77450 (Profil)
Téléchargements Downloads: 1
Visibilité Visibility: Archive publique
Shortlink : http://ti-pla.net/a4589689
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Fichier Nspire généré sur TI-Planet.org.
Compatible OS 3.0 et ultérieurs.
<<
Chapter 12 Capital Market History First point: Total return = dividends + price increase When you invest in something, you can make money in two ways: You receive money during the year (this is called a dividend) The value of what you bought increases (this is called a capital gain) So, your total return is: What you earn from dividends + How much the price went up Second point: More risk = more reward (on average) Over the last 100 years, the pattern is simple: Small companies made more money than big companies Stocks made more money than bonds Government bonds made less than company bonds Safe investments made the least This shows that risky things usually give more money, but are not guaranteed. Third point: Volatility means how much something moves up and down If the return changes a lot every year, its more risky We measure this using numbers, but just remember: Bigger movement = more risk Fourth point: Two types of average return One is just the normal average of each year (useful for short term) The other takes into account how things grow over time (useful for long term) Fifth point: Prices already include information There are 3 levels: Prices already show what happened in the past Prices already include news and reports Prices already include everything, even secret info So, in theory, you cant beat the market just by reading the news. Chapter 13 Return, Risk, and the Market First point: Expected return is the average of possible outcomes You look at all the possible scenarios, and calculate what return you would get on average. Second point: Two types of risk One affects the whole market (like inflation or interest rate changes) One affects only one company (like the CEO leaving) You can reduce the second one by investing in different things, but not the first one. Third point: When you have a group of investments (a portfolio) The return is based on how much you put in each investment The risk also depends on how sensitive each one is to market movements Each investment has a beta number that shows how much it follows the market. The full group has an average of those numbers. Fourth point: Theres a formula to know if an investment is worth it It says: Expected return = a safe return + beta × (extra return from the market) So, if an investment moves a lot with the market, it should give you more money to compensate. Fifth point: Theres a line called the market line This line shows the right return for each level of risk. If an investment is above the line, it gives too much money (its a good deal) If its below the line, it gives too little (bad deal) Sixth point: All investments should give the same reward compared to their risk In a perfect market, if two things have the same risk, they should give the same return. Made with nCreator - tiplanet.org
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Compatible OS 3.0 et ultérieurs.
<<
Chapter 12 Capital Market History First point: Total return = dividends + price increase When you invest in something, you can make money in two ways: You receive money during the year (this is called a dividend) The value of what you bought increases (this is called a capital gain) So, your total return is: What you earn from dividends + How much the price went up Second point: More risk = more reward (on average) Over the last 100 years, the pattern is simple: Small companies made more money than big companies Stocks made more money than bonds Government bonds made less than company bonds Safe investments made the least This shows that risky things usually give more money, but are not guaranteed. Third point: Volatility means how much something moves up and down If the return changes a lot every year, its more risky We measure this using numbers, but just remember: Bigger movement = more risk Fourth point: Two types of average return One is just the normal average of each year (useful for short term) The other takes into account how things grow over time (useful for long term) Fifth point: Prices already include information There are 3 levels: Prices already show what happened in the past Prices already include news and reports Prices already include everything, even secret info So, in theory, you cant beat the market just by reading the news. Chapter 13 Return, Risk, and the Market First point: Expected return is the average of possible outcomes You look at all the possible scenarios, and calculate what return you would get on average. Second point: Two types of risk One affects the whole market (like inflation or interest rate changes) One affects only one company (like the CEO leaving) You can reduce the second one by investing in different things, but not the first one. Third point: When you have a group of investments (a portfolio) The return is based on how much you put in each investment The risk also depends on how sensitive each one is to market movements Each investment has a beta number that shows how much it follows the market. The full group has an average of those numbers. Fourth point: Theres a formula to know if an investment is worth it It says: Expected return = a safe return + beta × (extra return from the market) So, if an investment moves a lot with the market, it should give you more money to compensate. Fifth point: Theres a line called the market line This line shows the right return for each level of risk. If an investment is above the line, it gives too much money (its a good deal) If its below the line, it gives too little (bad deal) Sixth point: All investments should give the same reward compared to their risk In a perfect market, if two things have the same risk, they should give the same return. Made with nCreator - tiplanet.org
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