Reading a forex chart is a learnable skill. It takes some time to get comfortable, but the underlying logic isn't complicated. Price goes up, price goes down, and the chart is just a visual record of every price at every moment in time.
The confusion usually isn't about what the chart shows. It's about what the different display types mean, and what traders actually look at when they're making decisions.
The three chart types
Every forex platform gives you at least three ways to display price data: line charts, bar charts, and candlestick charts. All three plot the same information. The difference is in how much of it you see and in what format.
Line charts
The simplest. A line chart draws a single line connecting one price point per time period, typically the closing price. On a daily chart, you get one dot per day representing where the pair closed, connected into a continuous line.
Line charts are clean and easy to read directionally. You can see at a glance whether price has been trending up, down, or sideways over the past weeks or months.
The limitation: you only see the closing price. You don't see where price went during the period, how much it moved, or whether it was volatile or calm. For broad trend context, a line chart works. For making trading decisions, it's not enough information.
Bar charts (OHLC charts)
Bar charts show four pieces of data per time period: the Opening price, the High, the Low, and the Closing price. That's why they're sometimes called OHLC charts.
Each bar is a vertical line. The top of the line is the period's high, the bottom is the low. A small horizontal tick on the left shows the open price, and a small horizontal tick on the right shows the close.
A bar where the right tick is higher than the left tick closed higher than it opened (bullish). A bar where the right tick is lower than the left tick closed lower than it opened (bearish).
Bar charts give you all four data points, which is the same information as candlesticks. Some traders, particularly those who learned on older platforms, still prefer bars. For most beginners, candlesticks are easier to read visually.
Candlestick charts
Candlestick charts display the same four data points as bar charts (open, high, low, close), but the visual format makes the open-to-close relationship much more obvious.
Each candlestick has a body: the filled rectangle between the open and close price. If the candle closed higher than it opened, the body is typically white or green. If it closed lower than it opened, the body is typically black or red. The thin lines extending above and below the body are called wicks (or shadows), and they show the period's high and low.
At a glance: a tall green body means price moved up significantly from open to close. A small red body with long wicks means price was volatile but ended close to where it started. A long wick on one end with almost no body (called a pin bar or hammer) means price tested an extreme level and was rejected.
Most retail forex traders use candlestick charts. The visual clarity of the open-to-close relationship, the immediate readability of body size and wick length, and the decades of chart pattern literature built around candlesticks all make them the practical default.
Understanding timeframes
Every chart is built on a timeframe: the duration each candle, bar, or data point represents.
On a 15-minute chart, each candle is 15 minutes of price action. On a daily chart, each candle is one full trading day. On a weekly chart, each candle is one week.
The same underlying price movement looks different depending on which timeframe you're viewing. A volatile hour on a 5-minute chart might look like a single small daily candle. Zooming out compresses the noise and reveals broader structure. Zooming in shows detail that's invisible on higher timeframes.
Common timeframes and what they're typically used for:
1-minute (M1) and 5-minute (M5): scalping, very short-term trades that last minutes.
15-minute (M15): day trading, catching intraday moves. Many day traders use 15-minute as their entry chart.
1-hour (H1): popular for both day trading and short-term swing trading. Gives a clear picture of a session's behavior.
4-hour (H4): common for swing trading setups that might last 1-3 days.
Daily (D1): used by swing traders and position traders for trend identification and key level mapping.
Weekly (W1) and Monthly (MN): context only, rarely used for entry signals. Shows the long-term trend that shorter timeframe decisions need to sit within.
The relationship between timeframes matters. If the daily chart is in a clear downtrend and you're trying to take long (buy) setups on the 15-minute chart, you're trading against the larger structure. Many traders use at least two timeframes: a higher one to establish direction and key levels, and a lower one to find precise entries.
What to look at on a forex chart
A chart by itself is just data. What traders are actually looking for when they read a chart:
Price structure: highs and lows
The most basic form of chart reading is identifying the sequence of highs and lows. In an uptrend, price makes higher highs and higher lows. Each rally goes higher than the last, and each pullback stays above the prior pullback low. When that sequence breaks, the uptrend is in question.
In a downtrend, lower highs and lower lows. Each decline goes lower than the last, each bounce falls short of the prior bounce high.
When neither pattern is clear, you're in a range or consolidation. Price bounces between defined upper and lower boundaries without making meaningful progress in either direction.
Reading these structures accurately is foundational. Before any indicator, pattern, or strategy, understanding what the chart's price structure is telling you is the starting point.
Support and resistance levels
Certain price levels matter more than others. A level where price reversed strongly multiple times in the past tends to be relevant again when price returns to it. These are support and resistance levels.
Support is a price level that has historically stopped declines. Buyers come in at that level, demand exceeds supply, and price bounces. Resistance is a level that has historically stopped rallies. Sellers come in, supply exceeds demand, price falls.
On a candlestick chart, you identify these levels by looking for prior swing highs and lows: places where price clearly reversed. Round numbers (1.1000, 1.1500) also function as informal support and resistance because many limit orders cluster at psychologically significant levels.
Candle body and wick characteristics
The visual information in individual candles (or recent sequences of candles) tells you something about the balance of buyers and sellers:
A long body candle means one side dominated the entire period. Price moved significantly from open to close with little pushback.
A candle with a long wick and small body means the side that pushed price to the extreme (the long wick direction) was rejected. Buyers pushed price up during the period, but sellers came in and drove it back down before the close. The long upper wick signals seller rejection of higher prices.
Several small-bodied candles in a row without clear direction means indecision. Neither buyers nor sellers are clearly in control.
These observations aren't trading signals by themselves. They're context for evaluating whether a potential entry makes sense given what the market is currently communicating.
Starting to read charts in practice
Reading charts is a skill built through repetition on real historical data. Looking at completed charts (where you already know what happened) builds pattern recognition, but there's a limit to how much you learn that way.
The practice that transfers most directly to live trading is replay practice: advancing through historical price data candle by candle, reading the structure in real time without knowing the outcome, and forming predictions about what price will do next.
After 30-50 replay sessions, you'll start to see certain market behaviors repeatedly: tight consolidations that resolve with strong directional moves, support levels that hold after multiple tests, rejection candles at obvious resistance levels. This repetition is what builds the visual library that experienced traders draw on.
Open ChartMini TradeGame and load EUR/USD on a 15-minute chart. Start a replay session. Advance 20 candles, then pause. Look at the chart and identify: What's the current trend direction? Can you spot any clear support or resistance levels? What's the most recent candle telling you about buyer/seller balance? Practice that observation sequence on every candle before advancing.
Common questions
Should I use candlesticks or bar charts? Candlesticks for most traders. The visual representation of the open-to-close relationship through body color and size is easier to read at a glance than the tick marks on bar charts. If you learned on bar charts and read them fluently, there's no need to switch. If you're starting fresh, candlesticks are the more natural choice.
How many timeframes should I watch simultaneously? Two is manageable. Three is the practical maximum before the information becomes more confusing than useful. The common approach is a higher timeframe for trend and key level identification, and a lower timeframe for entry signals.
Do I need to memorize candlestick pattern names? The names matter less than understanding what the patterns communicate. A "bearish engulfing" is just a pattern where a down candle completely covers the prior up candle's body, suggesting sellers have overwhelmed buyers. If you understand the logic, you don't need to memorize terminology. The meaning is what matters.
What indicators should I add to my charts? Start with none, or at most a 20-period moving average to help visualize trend direction. Indicators are derived from price: they calculate something about price and display it visually. If you can't read price directly, adding indicators usually adds noise without adding clarity. Learn to read price structure first. Add indicators later if there's a specific reason they improve your analysis.