Financial Glossary for Traders & Investors

Explore the key trading and market terms and their meanings in this comprehensive glossary. Whether you're new to trading or looking to refine your knowledge, our financial glossary provides clear definitions of essential terminology used across global markets. From fundamental concepts to advanced trading strategies, discover the language of finance and enhance your understanding of the markets you trade.

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I

Financial assets that are low in volume and harder to trade.

A statistical measure that tracks the performance of a group of assets, such as stocks in a market or sector, to represent overall market trends (e.g., S&P 500, NASDAQ).

The sustained increase in the price of goods and services. Read more.

The weekly count of new U.S. unemployment filings.

The funds required to open a leveraged trade.

The first public sale of a company's shares in the open market. Read more.

A measurement of the U.S. manufacturing/services sentiment.

Cost of borrowing or reward for lending. Read more.

A 12-character code used to uniquely identify a specific security, such as a stock or bond, for trading and settlement worldwide.

In‑the‑money amount of an option or asset’s fair worth.

The short‑term interest rates exceed the long‑term interest rates, viewed as a recession signal.

Financial Glossary for Traders & Investors

I

Illiquid Assets

Index

Inflation

Initial Jobless Claims

Initial Margin

Initial Public Offering (IPO)

Institute for Supply Management (ISM)

Interest Rate

International Securities Identification Number (ISIN)

Intrinsic Value

Inverted Yield Curve