Financial Analysis
Reading the P&L, Balance Sheet, and Cash Flow Statement.
WACC
Weighted Average Cost of Capital. The average interest rate a company pays to finance itself.
(Eq% * CostEq) + (Debt% * CostDebt * (1-Tax))EBITDA
Earnings Before Interest, Taxes, Depreciation, and Amortization. A proxy for raw operating cash flow.
Free Cash Flow (FCF)
The actual cash a company generates after spending money to maintain its asset base.
OperatingCashFlow - CapitalExpendituresEPS (Earnings Per Share)
The portion of a company's profit allocated to each share.
NetIncome / SharesOutstandingGross Margin
The percentage of revenue retained after direct costs of goods sold (COGS).
(Revenue - COGS) / RevenueWorking Capital
A measure of a company's short-term liquidity.
CurrentAssets - CurrentLiabilitiesValuation Multiples
Metrics to determine if a stock is cheap or expensive.
P/E Ratio
Price-to-Earnings. How much you pay for $1 of earnings.
SharePrice / EPSPEG Ratio
P/E Ratio adjusted for Growth. Helps find 'Growth at a Reasonable Price' (GARP).
PE / AnnualGrowthRateEV / EBITDA
The Enterprise Value divided by EBITDA. The standard valuation metric for M&A.
Price to Book (P/B)
Market value vs Net Asset Value.
Price / BookValuePerSharePortfolio Theory
Risk, return, and diversification concepts.
Sharpe Ratio
Measures risk-adjusted performance.
(Return - RiskFree) / VolatilityAlpha
The excess return of an investment relative to the return of a benchmark index.
Beta
A measure of volatility relative to the market.
Correlation
How two assets move together (-1 to +1).
Trading Mechanics
How markets function, order types, and liquidity.
Short Selling
Borrowing shares to sell them now, hoping to buy them back cheaper later.
Bid-Ask Spread
The difference between the highest price a buyer offers (Bid) and lowest price a seller accepts (Ask).
Limit Order vs Market Order
Market Order: Buy immediately at any price. Limit Order: Buy only at a specific price or better.
Margin
Borrowed money used to purchase securities.
Derivatives
Options, Futures, and hedging instruments.
Call Option
A contract giving the right (but not obligation) to BUY a stock at a set price.
Put Option
A contract giving the right (but not obligation) to SELL a stock at a set price.
Strike Price
The pre-agreed price at which the option can be exercised.
Macroeconomics
The big picture forces moving markets.
Inflation (CPI)
The rate at which prices rise. Erodes the purchasing power of cash.
Fed Funds Rate
The base interest rate set by the Central Bank.
Yield Curve
A line plotting yields of bonds having equal credit quality but differing maturity dates.
Quantitative Easing (QE)
Central banks printing money to buy assets, injecting liquidity into the economy.
GDP (Gross Domestic Product)
The total value of goods and services produced in a country over a period.
Unemployment Rate
The percentage of the labor force that is jobless and actively seeking work.
PMI (Purchasing Managers Index)
A survey-based indicator of manufacturing and services sector health.
Valuation Methods
Techniques for determining intrinsic value.
DCF (Discounted Cash Flow)
Valuation method that projects future cash flows and discounts them to present value.
Value = Σ(FCF / (1+r)^n) + Terminal ValueTerminal Value
The value of a business beyond the explicit forecast period in a DCF.
FCF * (1+g) / (r-g) [Gordon Growth]Comparable Company Analysis
Valuing a company by comparing it to similar publicly traded companies.
Precedent Transactions
Valuing a company based on what similar companies sold for in M&A deals.
Sum of the Parts (SOTP)
Valuing each business segment separately and adding them together.
NAV (Net Asset Value)
The total value of assets minus liabilities, divided by shares outstanding.
(Total Assets - Total Liabilities) / SharesReturn & Risk Metrics
Measuring performance and risk-adjusted returns.
CAGR (Compound Annual Growth Rate)
The smoothed annualized growth rate over a period.
(Ending Value / Beginning Value)^(1/Years) - 1Sortino Ratio
Like Sharpe Ratio but only penalizes downside volatility.
(Return - RiskFree) / Downside DeviationMaximum Drawdown
The largest peak-to-trough decline in portfolio value.
Treynor Ratio
Risk-adjusted return using beta instead of total volatility.
(Return - RiskFree) / BetaInformation Ratio
Active return divided by tracking error vs benchmark.
(Portfolio Return - Benchmark Return) / Tracking ErrorValue at Risk (VaR)
The maximum loss expected over a given time period at a confidence level.
Investment Strategies
Approaches to building and managing portfolios.
Dollar Cost Averaging (DCA)
Investing a fixed amount at regular intervals regardless of price.
Value Investing
Buying stocks trading below their intrinsic value with a margin of safety.
Growth Investing
Buying stocks with above-average growth potential, often at premium valuations.
Momentum Investing
Buying assets that have been rising, selling those falling.
Index Investing
Passive strategy that tracks a market index like the S&P 500.
Factor Investing
Targeting specific drivers of return: value, momentum, quality, size, low volatility.
Fixed Income
Bonds, yields, and credit markets.
Coupon Rate
The annual interest payment as a percentage of the bond's face value.
Yield to Maturity (YTM)
The total return expected if the bond is held until maturity.
Duration
A measure of a bond's sensitivity to interest rate changes.
Credit Spread
The yield difference between a corporate bond and a government bond of same maturity.
Investment Grade
Bonds rated BBB-/Baa3 or higher by major rating agencies.
High Yield (Junk Bonds)
Bonds rated below investment grade (BB+/Ba1 or lower).