Stock Market Basics
Essential concepts for understanding stock investing
What Are Stocks?
Stocks represent ownership shares in a company. When you buy a stock, you become a shareholder, which gives you a claim on the company's assets and earnings. In the US, stocks are traded on major exchanges like the New York Stock Exchange (NYSE) and NASDAQ.
US Stock Exchanges
NYSE (New York Stock Exchange): Established in 1792, NYSE is the world's largest stock exchange by market capitalization. It's known for listing many blue-chip companies and uses specialists for trading.
NASDAQ: Established in 1971, NASDAQ was the world's first electronic stock exchange. It's known for listing technology companies and uses electronic trading systems.
How Stock Markets Work
Stock prices are determined by supply and demand. When more people want to buy a stock than sell it, the price goes up. When more people want to sell than buy, the price goes down. Prices are influenced by company performance, economic conditions, market sentiment, and various other factors.
The Investment Process
- Open Accounts: Open a demat account and trading account with a registered broker
- Fund Your Account: Transfer money to your trading account
- Research: Study companies, read financial reports, and understand market trends
- Place Orders: Buy or sell stocks through your broker (online or offline)
- Monitor: Keep track of your investments and market developments
- Review: Periodically review your portfolio and make adjustments if needed
Understanding Market Indices
S&P 500: S&P's benchmark index comprising 500 large-cap companies. It reflects overall US market performance.
Dow Jones Industrial Average: DJIA's benchmark index comprising 30 blue-chip companies. It's one of the oldest US market indices.
These indices help investors understand overall market trends and compare individual stock performance against the broader US market.
Investment Risks
Stock investing involves various risks that you should understand:
- Market Risk: Stock prices can fluctuate, and you may lose money
- Company Risk: Individual companies may perform poorly or even go bankrupt
- Liquidity Risk: You may not be able to sell stocks when you want to
- Regulatory Risk: Changes in government policies can affect markets
- Currency Risk: For foreign investments, currency fluctuations matter
It's important to invest only what you can afford to lose and to diversify your investments.
Investment Approaches
Long-term Investing
Buying stocks with the intention of holding them for years. Focuses on company fundamentals and growth potential rather than short-term price movements.
Short-term Trading
Buying and selling stocks within days or weeks to profit from price movements. Requires active monitoring and understanding of technical analysis.
Diversification
Spreading investments across different stocks, sectors, and asset classes to reduce risk. Don't put all your money in one stock or sector.