라벨이 expected value인 게시물 표시

Stock Market Basics 96: Position Size, Why “How Much to Buy” Matters More Than Finding the Perfect Stock

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Stock Market Basics 96: Position Size, Why “How Much to Buy” Matters More Than Finding the Perfect Stock 3-Line Summary Position size determines how much of your portfolio is allocated to a single stock or investment idea. Even a great stock can damage a portfolio if the position is too large and the investment thesis turns out to be wrong. Investors should consider conviction, risk-reward ratio, volatility, financial stability, diversification, and emotional tolerance when deciding position size. Recommended Keywords position size, portfolio management, risk management, risk reward ratio, expected value, diversification, concentrated investing, margin of safety, long term investing, stock market basics, investor psychology Table of Contents What Is Position Size? Why Position Sizing Matters More Than Stock Selection The Relationship Between Position Size and Risk-Reward Ratio The Relationship Between Position Size and Expected Value Position Size and Loss Tolerance Should High Convict...

Stock Market Basics 95: Risk-Reward Ratio, Why Not Losing Big Matters More Than Being Right Often

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Stock Market Basics 95: Risk-Reward Ratio, Why Not Losing Big Matters More Than Being Right Often 3-Line Summary Risk-reward ratio compares the potential gain when an investment is right with the potential loss when it is wrong. Even with a high win rate, investors can lose money over time if losses are too large. Investors should look at target return, downside risk, stop-loss standards, margin of safety, and position size together. Recommended Keywords risk reward ratio, expected value, investment risk management, stop loss, target return, margin of safety, position sizing, long term investing, scenario analysis, stock market basics, investor psychology Table of Contents What Is Risk-Reward Ratio? Why Risk-Reward Ratio Matters in Investing The Relationship Between Risk-Reward Ratio and Win Rate The Relationship Between Risk-Reward Ratio and Expected Value Good Risk-Reward Ratio vs Poor Risk-Reward Ratio A Simple Way to Calculate Risk-Reward Ratio Risk-Reward Ratio and Stop-Loss Stand...

Stock Market Basics 94: Expected Value, How to Think About Investing Through Probability Instead of Gut Feeling

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Stock Market Basics 94: Expected Value, How to Think About Investment Decisions Through Probability 3-Line Summary Expected value is a concept that combines possible scenarios, probabilities, and potential gains or losses to estimate the average outcome of an investment decision. In stock investing, investors should consider not only upside potential, but also downside risk and the size of possible losses. A good expected value investment is not simply a stock with large upside, but a choice with a favorable balance between probability and risk-reward. Recommended Keywords expected value, probability thinking, scenario analysis, investment decision making, risk reward ratio, margin of safety, risk management, long term investing, business valuation, PER, DCF, stock market basics, investor psychology Table of Contents What Is Expected Value? Why Expected Value Thinking Matters in Investing The Relationship Between Expected Value and Scenario Analysis Why Risk-Reward Structure Matters Mo...

Episode 6. Stock Investing vs Gambling-The Decisive Difference Before We Begin: Why This Distinction Matters

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Episode 6. Stock Investing vs Gambling The Decisive Difference Before We Begin: Why This Distinction Matters Many people who start investing eventually ask themselves: “Is this really investing?” “Isn’t this just gambling in disguise?” The confusion is understandable. Both investing and gambling involve: putting money at risk uncertain outcomes the possibility of gain or loss But despite surface similarities, they are fundamentally different activities . The difference is not emotional or moral. It lies in structure, probability, and how time is treated . Recommended Keywords stock investing vs gambling, investing mindset, investment basics, expected value, long term investing, risk management, emotional trading * This article is for informational purposes only and does not constitute investment advice. All investment decisions are the responsibility of the reader. 1) The Difference Is Structure, Not Outcomes Judging by outcomes alone, investing and gambling can look identical. investm...