Financial Entities

Explore key financial entities including stock indices, exchanges, assets, and regulators that are referenced across our trading guides and educational content. Each page provides beginner-friendly explanations, key facts, and related concepts.

Market Index

S&P 500

Standard & Poor's 500 Index

The S&P 500 is a stock market index tracking 500 of the largest publicly traded companies in the US. It is widely considered the best benchmark for the overall US stock market.

Market Index

CBOE Volatility Index

VIX

The VIX is a real-time index that represents the market's expectation of 30-day forward-looking volatility, derived from S&P 500 index option prices, often called the "fear gauge".

Stock Exchange

NASDAQ

National Association of Securities Dealers Automated Quotations

NASDAQ is the second-largest stock exchange in the world by market capitalization, known for its high concentration of technology and growth companies.

Stock Exchange

NYSE

New York Stock Exchange

The NYSE is the largest stock exchange in the world by market capitalization of its listed companies, established in 1792.

Regulatory Agency

SEC

U.S. Securities and Exchange Commission

The SEC is the US federal agency responsible for enforcing securities laws, regulating stock and options exchanges, and protecting investors.

Financial Institution

Federal Reserve

Federal Reserve System

The Federal Reserve is the central bank of the United States, responsible for monetary policy that impacts interest rates, inflation, and overall market conditions.

Financial Asset

Bitcoin

Bitcoin (BTC)

Bitcoin is the first and largest cryptocurrency by market capitalization, created in 2009 by the pseudonymous Satoshi Nakamoto as a decentralized digital currency.

Financial Asset

Ethereum

Ethereum (ETH)

Ethereum is the second-largest cryptocurrency by market capitalization, launched in 2015. More than just a digital currency, Ethereum is a programmable blockchain platform that enables smart contracts and decentralized applications (dApps).

Financial Asset

Gold

Gold (XAU)

Gold is a precious metal that has been used as a store of value for thousands of years, widely considered a safe-haven asset during market turmoil.

Financial Asset

SPDR S&P 500 ETF

SPY

SPY is the largest and most liquid ETF in the world, tracking the S&P 500 index. It is one of the most popular underlyings for options trading due to its tight spreads, high liquidity, and liquid options chain.

Financial Asset

Invesco QQQ Trust

QQQ

QQQ tracks the NASDAQ-100 Index of the 100 largest non-financial companies listed on NASDAQ, heavily weighted toward technology stocks. It is the second most popular ETF for options trading.

Financial Asset

Vanguard S&P 500 ETF

VOO

VOO is a low-cost exchange-traded fund (ETF) that tracks the S&P 500 Index, giving investors exposure to 500 of the largest US companies. One of the most popular broad market ETFs, known for its ultra-low expense ratio.

Financial Asset

SPDR Gold Shares ETF

GLD

GLD is a commodity ETF that tracks the price of gold bullion, giving investors exposure to gold without the need to store physical gold. One of the largest and most liquid gold ETFs in the world.

Company

Apple Inc.

AAPL

Apple Inc. is a multinational technology company known for its iPhone, Mac, iPad, and services business. It is the largest company in the world by market capitalization, and one of the most widely held individual stocks among retail investors.

Company

Microsoft Corporation

MSFT

Microsoft Corporation is a multinational technology company known for its Windows OS, Office 365, Azure cloud platform, and AI products. It is the second largest company in the world by market capitalization, and a leader in enterprise software and cloud computing.