Free Course
Learn investing step by step with our complete free course.
Practise with $1,000,000 in virtual cash.
Follow the complete step-by-step journey.
Learn core investing concepts.
Key investing ideas, quickly.
Learn investing concepts through clear lessons.
Model returns and valuations.
Analyse, screen and compare markets.
Browse investing guides, research and resources.
Ask investing questions and learn with AI.
Build your knowledgestep by step.
Structured, beginnerfriendly course.
Infographics and visualexplanations.
Learn the coreinvesting concepts.
Understand keyinvesting terms.
Put what you learninto practice.
$1,000,000 virtual cashto practise.
Model returns andvaluations.
Test your knowledgeand track progress.
Research stocks andmarkets withpowerful tools.
Research any stockwith AI.
Charts, screeners andmarket data.
Ask anything aboutinvesting.
Invest with confidenceand stay safe.
Spot scams andavoid fraud.
Check offers forscam warning signs.
Compare broker feesand features.
AI-powered tools and insightsto analyse any stock.
A company’s numbers, read and explained.
Separate market facts from the noise.
Ask investing questions in plain English.
Upload a chart and explain the patterns.
Market data, screening andanalysis tools.
Filter thousands of stocks into a shortlist.
Explore price history with professional charts.
See the market’s day in one picture.
Know which companies report and when.
Model returns, screenings andinvestment scenarios.
See what regular investing becomes.
Check whether your plan is on track.
Estimate the number that makes work optional.
Calculate your true annual growth rate.
Spot scams and verify platforms.
Our mission and values.
Meet the people behind StockEducation.
What learners are saying.
Our content guidelines.
Definitions and key investing terms.
Learn through clear visual guides.
Common questions answered.
Get in touch.
Important information.
Your privacy matters.
Read our website terms.
Evidence based researchand practical insights tohelp you invest better.
Equity. Debt. Hybrid. Derivatives. The full menu of financial instruments.
Quick Answer
The main types of investment securities are equities, debt securities, hybrid securities, exchange-traded funds, derivatives, money market securities, municipal bonds, asset-backed and mortgage-backed securities, and real estate investment trusts. Each category offers a different mix of ownership, income, liquidity, growth potential and risk.
Investment (financial) securities are tradable instruments with monetary value that can provide ownership and/or future returns. Examples include stocks, bonds, mutual funds and ETFs. They can generate interest, dividends, or capital gains, but they also carry risk from market swings, issuer credit, and the economy.
Because shares and units are interchangeable and easy to trade, investors can diversify risk across many holdings while pursuing long-term growth. Understanding liquidity, income potential, and risk helps you build a strategy aligned to your goals and risk tolerance.
This lesson maps the eight major categories every investor should know — from the equities and ETFs that build wealth to the derivatives and money-market securities that manage risk.
Beginner Question 1
Equity represents partial ownership of a corporation (stock). Owners can benefit from price appreciation and dividends, and typically have voting rights.
Type 1.A
Common (Ordinary) Shares
Basic ownership in a company (e.g., buying Apple stock).
• Purchased in primary or secondary markets
• Voting rights proportional to shares
• In bankruptcy, equity holders paid last
Return: dividends and/or capital gains
Type 1.B
Preferred Shares
Often considered hybrid securities.
• Priority over common stock for dividends
• Typically limited or no voting rights
• Behave somewhat like bonds due to regular dividends
Beginner Question 2
Debt represents a loan to an issuer, with the promise to repay principal at maturity plus interest. The most common type is a bond.
Bonds
• Formal loan agreements; may be secured or unsecured.
• Rated for credit quality (default risk).
• Higher risk → higher required yield.
Corporate Bonds. Issued by companies to finance operations or projects.
Government Bonds. Issued by national, state, or local governments to fund public spending.
Beginner Question 3
Hybrids blend features of equity and debt• They behave like bonds in some ways and like stocks in others.
Preferred Shares. Dividend priority; limited voting rights.
Convertible Bonds. Bonds that can be converted into a preset number of company shares. Investors pay a premium for the option to convert.
Equity Warrants. Rights to buy shares at a set price within a certain time window.
Beginner Question 4
ETFs are marketable funds that track an index, sector, commodity, bonds, or a basket of assets• They have become the dominant investment vehicle for retail investors.
Key Characteristics
• Trade on exchanges throughout the day, like stocks.
• Offer diversification, typically low expense ratios, and high liquidity.
• Examples: broad market ETFs (e.g., S&P 500 trackers like VOO and SPY), sector ETFs (XLK, XLV), bond ETFs (BND, AGG), gold/commodity ETFs (GLD).
“Don’t look for the needle in the haystack. Just buy the haystack.”
— John C. Bogle, founder of Vanguard
Beginner Question 5
Derivatives derive value from an underlying asset — stocks, bonds, commodities, indexes, currencies. They are powerful but complex, mostly used by institutions and advanced traders.
Futures. Standardized exchange-traded contracts to buy/sell an asset at a set price on a set date (obligation).
Forwards. Similar to futures but customized and traded over the counter (OTC).
Options. Right, not obligation, to buy (call) or sell (put) an asset at a set price before/at expiration. Buyers pay a premium; sellers receive the premium and take on obligation.
Swaps. Agreements to exchange cash flows (e.g., fixed vs floating interest rates) to manage cost/risk.
Rights. Short-term privileges for existing shareholders to buy additional shares at a set price (capital raise).
Asset-Backed Securities (ABS). Payments come from pools of underlying assets (e.g., loans, receivables).
Terminology Note. ABS/MBS are often classified as structured debt rather than true derivatives. They’re included here because their cash flows derive from underlying asset pools.
Beginner Question 6
Short-term, high-quality debt used for liquidity and capital preservation• The “cash-like” portion of most portfolios.
Treasury Bills (T-Bills). Short-term government debt (maturities up to 1 year), sold at a discount to face value.
Certificates of Deposit (CDs). Time deposits from banks with fixed terms and rates. Early withdrawal usually penalized.
Commercial Paper. Unsecured short-term corporate debt used to fund working capital.
Beginner Question 7
Debt issued by state and local governments.
Municipal Bonds (“Munis”). Fund public projects; interest is often tax-advantaged for residents, depending on jurisdiction. A favorite of high-tax-bracket investors in states like California and New York.
Beginner Question 8
Structured products created by pooling many smaller loans together and selling slices to investors.
Asset-Backed Securities (ABS). Backed by pools of assets (e.g., auto loans, credit card receivables, leases).
Mortgage-Backed Securities (MBS). Backed by pools of residential or commercial mortgages. Investors receive principal and interest from borrowers’ payments. These securities played a major role in the 2008 financial crisis.
Beginner Question 9
Companies that own, operate, or finance income-producing real estate• Trade on stock exchanges like ordinary shares.
• Provide real-estate exposure without owning property directly.
• Must distribute (in many jurisdictions) at least 90% of taxable income as dividends.
• Categories include equity REITs (own properties) and mortgage REITs (hold real-estate loans/MBS).
Final Takeaway
Five Commitments
Read each one. If you cannot honestly commit to it, the lesson is not finished.
End of Guide
Free Course . Continue to Main Investment Analysis Ratios.
Get instant educational answers aboutstocks, investing, and StockEducation.com.
Educational support only. Not personal financial advice. AI responses may contain errors.
Powered by AI ●
A beginner friendly guide that covers the essential lessons and concepts every new investor should understand.
Inside You'll Learn
I can explain how investing works. I cannot tell you what to buy or what is right for your situation.
I can be wrong. Check anything important against a primary source. For decisions about your own money, speak to someone licensed.
Stock Education Account
Save your progress, use our AI Coach and continue learning anytime, on any device.
$1,000,000 Paper Trading
Practice strategies and build confidence with a virtual portfolio.
189 Lessons
Access and resume any lesson, on any device.
AI Coach by your side
Ask any question about investing or this website.
It’s free, fast and always will be.
Already have an account? Sign in →
