How to Read a Stock Chart for Beginners
How to read a stock chart for beginners: price and time axes, line vs candlestick charts, volume, moving averages, and why charts can't predict prices.
Disclaimer: Educational content. Not financial advice. Investing involves risk, including loss of principal. Consult a licensed professional about your situation.
Quick summary (TL;DR)
- A stock chart plots a share's price over time: price runs up the vertical axis, time runs along the horizontal one, and the period you pick changes the story.
- Line charts show closing prices; bar and candlestick charts also show each period's open, high and low.
- Volume bars show how many shares traded, and moving averages smooth the price to show the general direction.
- Patterns like support and resistance describe the past; regulators warn that indicators can give false signals and past performance doesn't predict future results.
- For long-term investors, a chart is useful context, not a reason to buy or sell on its own.
In this guide
- What does a stock chart actually show?
- How do you read line, bar and candlestick charts?
- What does volume tell you on a stock chart?
- What are moving averages, support and resistance?
- How do you read a stock chart, step by step?
- Can a stock chart predict where the price will go?
- What mistakes do beginners make reading stock charts?
- Next steps
How to read a stock chart for beginners starts with three things: the price on the vertical axis, the time period on the horizontal axis, and the type of chart you're looking at. Once you can read those, the rest, such as candles, volume bars and moving averages, is just extra detail about how the price moved.
This guide explains what each part of a chart shows and what it can't tell you. It's education only: chart reading is not a reliable way to predict prices, and nothing here suggests buying or selling any stock. For the wider picture of how beginners invest, see our guide on how to start investing.
What does a stock chart actually show?
A stock chart is a record of the prices at which a stock has traded over a chosen period. Each point is a price that buyers and sellers actually agreed on.
The basic parts:
- Vertical axis (price): usually in the currency the stock trades in.
- Horizontal axis (time): from minutes to decades, depending on the timeframe you pick.
- Timeframe buttons: such as 1D, 5D, 1M, 1Y, 5Y and Max. Changing these changes the story completely.
- Volume panel: bars under the price showing how many shares traded in each period.
Where do those prices come from? Each one is the result of trades between buyers and sellers on an exchange. If you want the mechanics behind them, our explainer on how the stock market works covers how orders meet.
What a chart doesn't show
A chart shows price, not value. It doesn't tell you whether the company is profitable, how much debt it carries, or whether the price is high or low relative to its earnings. A $500 share isn't "expensive" and a $5 share isn't "cheap" on that basis alone; what matters is what you get for the price, which takes the company's financial reports to judge.
How do you read line, bar and candlestick charts?
A line chart joins up closing prices; bar and candlestick charts show four prices for each period: open, high, low and close.
| Chart type | What each point or shape shows | Best for |
|---|---|---|
| Line | One price per period, usually the close | Seeing the long-term direction at a glance |
| Bar (OHLC) | A vertical line from low to high, with ticks for open and close | Seeing each period's range |
| Candlestick | A "body" between open and close, with thin "wicks" to the high and low | Seeing at a glance whether each period closed up or down |
| Area or mountain | A line chart with the space below shaded | Same as a line chart, mainly visual |
Reading a single candle
Each candle covers one period: a day on a daily chart, a week on a weekly chart.
- Body: the range between the opening and closing price.
- Colour: on most platforms, green or hollow means it closed above the open; red or filled means it closed below. Check the legend, because colours can be changed.
- Upper wick: the highest price reached in that period.
- Lower wick: the lowest price reached.
Example (hypothetical): a daily candle opens at $50, falls to $49, rises to $53 and closes at $52. You'd see a green body from $50 to $52, a short lower wick down to $49 and an upper wick up to $53. It tells you the price ended higher than it started that day, and nothing about tomorrow.
What does volume tell you on a stock chart?
Volume is the number of shares that changed hands in each period, shown as bars beneath the price.
Traders often read unusually high volume as a sign that a move had lots of participants behind it, and low volume as a sign of less interest. For a beginner, the practical uses are simpler:
- Big volume spikes usually line up with news, such as earnings, a takeover offer or a market-wide shock. Find out what happened before drawing conclusions.
- Thinly traded stocks can jump on small orders, and the price you see may not be the price you get.
- Sudden volume plus hype on social media is a classic pump-and-dump warning sign, not a buying signal.
What are moving averages, support and resistance?
A moving average smooths the price by averaging it over a set number of periods; support and resistance are price levels where a stock has repeatedly stopped falling or rising.
Moving averages
A 50-day moving average, for example, is the average closing price of the last 50 trading days, updated daily. A 200-day average moves more slowly. When the price sits above a rising average, the recent trend has been up; below a falling one, it's been down.
Moving averages are always behind the price, because they're built from past data. They describe a trend after it's happened.
Support and resistance
- Support: a level where the price has bounced up several times in the past.
- Resistance: a level where it has repeatedly stalled.
These levels describe where buyers and sellers stepped in before. They don't oblige anyone to do so again, and they break often.
How do you read a stock chart, step by step?
Work from the big picture to the detail, and check the settings before trusting what you see.
- Pick a long timeframe first. Five or ten years shows the overall direction before the noise.
- Check the scale. A linear scale spaces prices evenly; a logarithmic scale spaces percentage changes evenly. On long charts, a log scale makes a rise from $10 to $20 look the same size as one from $100 to $200, which is often more honest.
- Check what the price includes. Many charts are adjusted for stock splits. Most price charts also leave out dividends, so they can understate what a long-term shareholder actually earned.
- Look for the big moves and find out why. Match sharp drops or jumps to news, earnings or market events.
- Only then zoom in. Shorter timeframes show recent behaviour, but also far more random movement.
A chart is one input. FINRA's guide to evaluating stocks starts with questions about the business itself, such as how the company makes money, before any price analysis.
Can a stock chart predict where the price will go?
No, not reliably. Charts show where a price has been, and regulators repeatedly stress that past performance doesn't predict future results.
Analysing charts to forecast prices is called technical analysis. FINRA describes momentum strategies as relying mainly on technical analysis in the hopes of predicting future price moves, and warns that momentum indicators can give false signals in volatile markets. It adds that world events, economic factors and industry shifts can rapidly change a stock's direction, and that even experienced investors can't predict sudden shocks.
The risks are highest when chart reading turns into frequent trading. Investor.gov states that day trading is extremely risky and can result in substantial financial losses in a very short period of time. Be equally wary of anyone selling chart "signals" or showing off past winning trades; the SEC's investor bulletin on performance claims notes that performance can be presented in many different ways, so always check how a claim is calculated.
For long-term investors, a chart is useful context: it shows how bumpy the ride has been. Investor.gov notes that large-company stocks as a group have lost money in about one of every three years, which a long chart makes easy to see.
What mistakes do beginners make reading stock charts?
Most chart mistakes come from reading too much into too little.
- Cherry-picking the timeframe. Almost any stock can look like a rocket or a disaster depending on where the chart starts.
- Treating a pattern as a promise. A "breakout" or "support level" is a description, not a forecast.
- Ignoring the business. A falling chart can reflect real problems; a rising one can reflect hype.
- Reacting to every candle. Watching intraday charts makes panic selling and overtrading more likely.
- Forgetting diversification. Even a great-looking chart is one company. Our guide to beginner investing mistakes explains why concentrating in a few stocks is costly.
Investing involves risk, including loss of principal. Returns are not guaranteed.
Next steps
- Put chart reading in context with our investing for beginners guide.
- See why many beginners hold funds rather than single stocks in index funds for beginners.
- Explore ways to grow the money you invest in our guide to making money online.
Frequently asked questions
What is the easiest way for a beginner to read a stock chart?
Start with a line chart on a long timeframe, such as five or ten years. Check the price axis, the time period and whether the chart is adjusted for splits, then look at the overall direction before any short-term wiggles.
What do green and red candles mean?
On most platforms, a green or hollow candle means the price closed higher than it opened during that period, and a red or filled one means it closed lower. Colours are a setting, so check your platform's legend.
Can you predict stock prices by reading charts?
Not reliably. FINRA notes that momentum indicators can give false signals in volatile markets and that past performance doesn't guarantee future returns. News, earnings and the wider economy can change a trend at any time.
What timeframe should a long-term investor look at?
Long-term investors usually focus on multi-year charts, because daily and intraday charts are dominated by short-term noise. Even then, a chart only shows where a price has been.
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