Concept Library
The Investor's Lexicon
Every great investor has a precise vocabulary. Master these concepts before the markets test you.
46 concepts
A
All-Weather Portfolio
Market CyclesRay Dalio's Bridgewater strategy designed to perform acceptably across all economic environments — built around risk parity across four economic quadrants.
Ray Dalio
Asset Class Correlation
Market CyclesThe statistical relationship between the returns of different asset classes — the foundation of portfolio diversification and the factor that changes most dramatically across economic environments.
Ray Dalio
C
CAPE Ratio
Market CyclesThe Cyclically Adjusted Price-to-Earnings ratio — an equity market valuation measure using 10-year average inflation-adjusted earnings — which has historically predicted long-term equity returns with high reliability.
Jeremy Grantham
Capital Account
Market CyclesThe record of all cross-border financial flows — FII flows are the key variable for short-term Indian market moves.
Capital Flows
Market CyclesThe movement of money between countries, asset classes, and markets in search of the best risk-adjusted returns — the primary driver of currency movements and cross-border asset price differentials.
Ray Dalio
Carry Trade
Market CyclesBorrowing in a low-interest-rate currency to invest in a high-interest-rate currency — profiting from the interest rate differential as long as the exchange rate remains stable.
George Soros
Central Bank Policy
Market CyclesThe monetary tools — primarily interest rate setting and quantitative easing or tightening — that central banks use to manage economic cycles, and which are the most powerful external influence on short-term asset prices.
Ray Dalio
Consumer Price Index
Market CyclesA measure of average price changes paid by consumers for a basket of goods — the headline inflation gauge.
Credit Cycle
Market CyclesThe expansion and contraction of credit availability in the economy — the most important driver of economic cycles.
Credit Spreads
Market CyclesThe yield difference between corporate bonds and risk-free government bonds — a real-time measure of credit market risk appetite and economic stress.
Howard Marks
Currency Depreciation
Market CyclesA fall in a currency's value relative to other currencies — affecting import costs, inflation, and real returns.
Currency Risk
Market CyclesThe risk that movements in exchange rates will reduce the returns on foreign investments when translated back to the investor's home currency.
Ray Dalio
D
Debt Cycle
Market CyclesDalio's framework describing the recurring expansion and contraction of credit — operating on two scales: a short-term cycle of 5–8 years and a long-term cycle of 50–75 years.
Ray Dalio
Debt-to-GDP
Market CyclesThe ratio of a country's total debt to its annual economic output — a measure of fiscal sustainability.
Deflation
Market CyclesA sustained decline in the general price level of goods and services — the opposite of inflation, typically associated with falling demand, credit contraction, and economic depression.
Ray Dalio
Deleveraging
Market CyclesThe process by which the private sector reduces total debt relative to income after a long-term debt cycle peak — a painful, multi-year adjustment that is qualitatively different from a standard recession.
Ray Dalio
E
Emerging Market Premium
Market CyclesThe additional return required by investors to hold emerging market assets, reflecting currency and political risks.
Employment Data
Market CyclesLabour market statistics — unemployment rate, non-farm payrolls, wage growth — that signal consumer financial health and business confidence in the economic cycle.
Howard Marks
G
GDP Growth
Market CyclesThe rate at which a country's total economic output expands or contracts — the most comprehensive single measure of economic cycle direction.
Ray Dalio
Geopolitical Risk
Market CyclesThe impact of political instability, wars, and trade conflicts on financial markets and the global economy.
I
Inflation
Market CyclesThe sustained increase in the general price level of goods and services — driven by the interaction of money supply growth, credit expansion, and the balance between demand and productive capacity.
Ray Dalio
Interest Rate
Market CyclesThe cost of borrowing money — set by central banks and transmitted through bond markets and credit conditions.
Inverted Yield Curve
Market CyclesWhen short-term interest rates exceed long-term rates — a historically reliable leading indicator of economic recession, typically occurring 12-18 months before a downturn.
Howard Marks
L
Lagging Indicators
Market CyclesEconomic data points that change after the broader economy has already shifted — confirming trends rather than predicting them.
Howard Marks
Leading Indicators
Market CyclesEconomic data points that tend to change before the broader economy changes — providing advance warning of turning points in the economic cycle.
Ray Dalio
Long-Term Debt Cycle
Market CyclesThe 50–75 year cycle of credit expansion and contraction — Ray Dalio's macro framework.
M
Monetary Policy
Market CyclesCentral bank actions — primarily setting interest rates and controlling money supply — to influence economic growth, employment, and inflation.
Ray Dalio
Money Supply (M2)
Market CyclesA measure of money in circulation including currency, demand deposits, savings accounts, and money market funds — a key indicator of liquidity conditions in the economy.
Ray Dalio
P
Producer Price Index
Market CyclesA measure of prices received by producers — a leading indicator of consumer inflation as input costs pass through.
Purchasing Managers Index (PMI)
Market CyclesA monthly survey of purchasing managers across manufacturing and services, measuring new orders, production, employment, and supplier deliveries — readings above 50 indicate expansion, below 50 indicate contraction.
Ray Dalio
R
Real Assets
Market CyclesPhysical assets — commodities, real estate, infrastructure, and natural resources — whose value is linked to physical supply/demand rather than financial claims, providing inflation protection.
Ray Dalio
Recession
Market CyclesA significant decline in economic activity, typically defined as two consecutive quarters of negative GDP growth.
Reflation
Market CyclesA phase of recovery where growth and inflation both rise from depressed levels — often best for cyclical assets.
Reflexivity
Market CyclesSoros's theory that market prices and economic fundamentals mutually influence each other through two-way feedback loops — creating self-reinforcing dynamics that cause cycles to overshoot equilibrium in both directions.
George Soros
Risk Parity
Market CyclesA portfolio construction approach that allocates capital based on risk contribution rather than capital weight — ensuring each asset class contributes equally to total portfolio volatility.
Ray Dalio
Risk-On / Risk-Off
Market CyclesThe market's binary mode-switch between appetite for riskier assets (equities, high-yield debt, commodities) and flight to safety (government bonds, gold, cash).
Howard Marks
S
Safe Haven Asset
Market CyclesAn asset expected to retain or increase in value during periods of market stress — historically including gold, US Treasuries, the Japanese yen, and the Swiss franc.
Ray Dalio
Sovereign Default Risk
Market CyclesThe risk that a government fails to meet its debt obligations — triggering currency crisis and economic contraction.
Stagflation
Market CyclesA simultaneous combination of high inflation, high unemployment, and stagnant economic growth — a rare and particularly challenging macro environment that defeats conventional policy responses.
Howard Marks