How to Read Stock Market Charts as a Beginner

Understanding Chart Types

The most common chart type is the candlestick chart. Each candlestick represents one time period, usually a day. The body of the candle shows the opening and closing prices, while the thin lines extending above and below, called wicks, show the highest and lowest prices reached during that period. The experts at Investopedia provide additional context on this approach.

A green or white candle means the price closed higher than it opened, indicating a positive day. A red or black candle means the price closed lower than it opened, indicating a negative day. The length of the body shows the magnitude of the price change, while the wicks show the volatility within the period. See also our deep dive into investing with just 100 dollars.

Line charts are simpler, showing only the closing price for each period connected by a line. These are useful for seeing the overall trend without the noise of daily volatility. When you want to quickly assess whether a stock has been generally rising or falling, a line chart provides the clearest picture.

Key Indicators for Beginners

Moving averages are the most important technical indicator for beginners. A 50-day moving average calculates the average closing price over the last 50 trading days and plots it as a line on the chart. This smooths out daily fluctuations and shows the medium-term trend. A 200-day moving average does the same over a longer period and indicates the long-term trend. See also our deep dive into common investing mistakes. As the SEC notes, this approach is backed by extensive research.

When the price is above its moving average, the trend is generally considered bullish or positive. When the price is below its moving average, the trend is considered bearish or negative. When a shorter moving average crosses above a longer one, it often signals the beginning of an uptrend, and vice versa.

Volume bars at the bottom of the chart show how many shares traded during each period. High volume during a price move suggests strong conviction behind that move. A price increase on high volume is more meaningful than the same increase on low volume because it indicates broader market participation in the move. You might also find our article on index funds versus ETFs helpful.

Putting It in Context

Technical chart analysis should supplement fundamental research, not replace it. A stock with strong financials, growing revenue, and solid management is a better investment than one that merely shows a favorable chart pattern. Charts tell you what has happened and what might be happening with sentiment, but they cannot predict the future with certainty. For a deeper look at the numbers, visit NerdWallet.

For long-term index fund investors, chart reading is interesting but largely unnecessary. If you are investing in total market funds on a regular schedule, short-term price patterns are irrelevant to your strategy. Your success comes from consistent contributions over decades, not from reading charts correctly. For practical next steps, explore our guide to opening your first brokerage account.

If you do want to use charts to inform individual stock purchases, combine them with fundamental analysis. Look for stocks that are fundamentally strong and technically well-positioned. This combination approach, often called techno-fundamental analysis, provides a more complete picture than either method alone.