Stocks Glossary - Search for: letter "I"

Not sure what a stock market term means? Browse clear, practical definitions covering shares, company earnings, dividends, valuation, trading, technical analysis and risk management. Use the A–Z glossary to quickly find the term you need and understand how it works in real market situations.

August 17, 2026

IPO definition

An IPO is when a private company sells shares to the public for the first time and lists on an exchange, raising capital...

August 14, 2026

In the money definition

In the money describes an option whose strike is favourable to the current price, giving intrinsic value now. It says no...

August 15, 2026

Index definition

An index is a rules-based measure of a basket of securities, used as a benchmark and traded via futures and ETFs, with w...

August 15, 2026

Indices trading definition

Indices trading means taking positions on stock market benchmarks via futures, options, CFDs or ETFs to trade broad move...

August 15, 2026

Inflation definition

Inflation is the pace of price rises that erodes money’s buying power, tracked by CPI‑style indexes. Markets watch it fo...

August 16, 2026

Interest definition

Interest is the cost of using money over time, shown as a rate on loans, deposits and bonds. It compounds, moves with po...

August 16, 2026

Interest rates definition

Interest rates are the price of borrowing and the reward for saving, set by policy and markets, shaping loan costs, bond...

August 16, 2026

Intrinsic value definition

Intrinsic value is an estimate of what an asset is worth based on its fundamentals, and in options it is the value from...

August 16, 2026

Investment capital definition

Investment capital is money reserved to buy assets for a return over time, sourced from savings or financing and kept se...

August 17, 2026

Investor definition

An investor is a person or institution that commits capital to assets for a return, accepting risk and time horizons tha...