How to Read Volume in Forex Trading

Most traders learn to read candles, spot support and resistance, and draw trendlines. Very few learn to read volume properly. That’s a gap. Volume is often the difference between a breakout you can trust and one that traps you.

This guide covers how to read volume in forex trading, why it works differently to stocks, and how to use it to confirm, or reject, what price action is showing you.

What Does Volume Tell You in Forex Trading?

Volume tells you how much trading activity is behind a price move. A candle that moves ten pips on heavy activity means something different from one that moves ten pips on almost none.

In forex, there’s no single exchange that records every trade. So volume needs a slightly different reading here than it would for a stock.

Your broker only sees the trades that pass through its own servers. It can’t see the full global market. That’s the first thing to understand before you try to use volume as a signal.

Tick Volume vs Real Volume in Forex

Real volume is the actual number of units traded. Stock exchanges can report this because every trade clears through one central system.

Forex doesn’t have that. The market is split across banks, brokers, and liquidity providers worldwide. No single feed sees it all.

That’s why your MT4 or MT5 platform shows tick volume instead. Tick volume counts the number of price changes in a given period, not the number of units traded.

More price changes usually means more activity. So tick volume works as a reasonable proxy. It’s not identical to real volume, but it moves in the same direction most of the time. That’s enough to make it useful for confirming price action, as long as you know what you’re looking at.

Why Forex Volume Is Different From Stocks

On a stock chart, a volume spike often lines up with a specific, verifiable number of shares traded. In forex, you’re reading a proxy built from your broker’s own price feed.

This matters most around big news events or session opens. Different brokers can show slightly different tick volume readings for the same pair. The shape of the volume, rising, falling, spiking, matters more than the exact number.

Traders who understand this stop chasing precision. They start reading volume the way it’s meant to be read: as a trend, not a fixed measurement.

Why Most Retail Traders Ignore Volume, and Lose Trades Because of It

Volume sits quietly at the bottom of the chart. Most beginners never look down there.

They’re busy reading candle shapes, drawing trendlines, or watching an indicator flash a signal. Volume gets treated as decoration instead of information.

That’s a costly habit. Price action tells you what happened. Volume tells you whether enough traders were actually behind it to matter.

At CTFX, we teach students to treat volume as a confirmation filter rather than a standalone signal. Many of the trade mistakes we review in one-on-one coaching come from entries taken on price action alone, with no check on whether volume backed the move.

The Common Mistake: Reading Price Without Confirmation

Here’s the pattern we see over and over. A trader spots a strong-looking breakout candle, a clean pin bar, or a textbook engulfing pattern. They enter immediately.

The pattern looks right. But if it formed on weak volume, it’s often just noise, not a genuine shift in the market.

Most retail traders learning volume analysis skip a step: check the pattern first, then check whether volume actually supports it. Skip that step and you’re trading on hope rather than confirmation.

How Volume Confirms Price Action Signals

Volume and price action work together. Price shows you direction. Volume shows you conviction behind that direction.

When both agree, you’ve got a stronger case for a real move. When they disagree, that’s a warning sign worth respecting.

This is the core of volume price action confirmation, and it applies whether you’re watching a breakout or a reversal setup.

Volume and Breakouts: Confirming Real Moves

A breakout candle that closes beyond a key resistance level looks the same whether it’s genuine or not. Volume is what tells the two apart.

A breakout candle that pushes through resistance on a thin volume bar is far more likely to snap back than one accompanied by a clear volume spike. This pattern shows up repeatedly across major pairs like EUR/USD and GBP/USD.

If you’re mapping this against reading candlestick patterns alongside volume, look for a strong-bodied breakout candle sitting on a taller volume bar than the candles before it. That combination is your confirmation.

Without it, treat the breakout as suspect until proven otherwise. This is exactly the thinking behind avoiding breakout fakeouts rather than getting caught by them.

Volume and Reversals: Spotting Exhaustion

Reversals work the opposite way. Instead of confirming new momentum, volume can show you that a move is running out of fuel.

A strong uptrend that starts producing smaller candles on shrinking volume is often losing conviction. Buyers are still in control, but fewer of them are showing up.

Add a pin bar or an engulfing candle on a volume spike near the top of that move, and you’ve got a reasonable exhaustion signal. It doesn’t guarantee a reversal. But it tells you the balance of power may be shifting.

How to Spot a Volume Spike Before a Breakout

One of the most practical skills in reading volume is catching the buildup before price actually moves. Volume often rises before the breakout candle itself appears.

Watch for a series of gradually taller volume bars while price coils inside a tight range near support or resistance. That buildup suggests traders are positioning before the level breaks.

When the breakout candle finally forms, check that its volume bar is taller than the recent average, not just taller than the one before it. A single tall bar after a flat, quiet run is a stronger signal than a gradual creep upward.

What a Volume Spike Looks Like on MT4/MT5

On MT4 and MT5, the volume histogram sits below the price chart as a series of vertical bars, usually in grey or blue depending on your theme.

A genuine spike stands out clearly: one bar noticeably taller than the bars around it, lining up directly under the candle you’re evaluating. If you have to squint to see the difference, it’s probably not a spike worth acting on.

Compare the spike candle to the last 10 to 20 bars, not just the last two or three. That gives you a fairer sense of what’s “normal” for that pair, at that time of day, before you decide something unusual is happening.

This kind of chart reading builds directly on how to read forex charts as a beginner. Volume is simply one more layer once the basics are solid.

Trading Low Volume Conditions Safely

Low volume isn’t automatically bad. But it changes how you should behave.

During low-liquidity windows, such as the hour before major sessions overlap or around quiet holiday periods, spreads widen and price can spike on very little real participation. That’s exactly when false breakouts tend to cluster.

Thin conditions mean fewer traders are absorbing each other’s orders. So a modest amount of buying or selling can push price further than it would during an active session.

That’s the trap in low volume forex trading: moves look exciting, but they’re often unstable and prone to reversing sharply.

Why Low Volume Signals Caution, Not Opportunity

Treat a low-volume environment as a signal to reduce risk, not to chase bigger moves. Widen your expectations for spread cost, and be more selective about which setups you take.

Reducing position size during these windows protects you from the sharper, less predictable swings that low liquidity produces. It’s also worth reviewing placing stops based on price action, so your stop-loss isn’t sitting somewhere a thin, choppy market can tag by accident.

If a setup doesn’t show clear volume support during a quiet session, it’s often better to wait for the next active period than to force a trade.

Building Volume Analysis Into Your Trading Plan

Volume isn’t a standalone strategy. It’s a filter you run every price action signal through before you commit money to it.

Used this way, it fits naturally alongside identifying trends with price action and a framework for trading real breakouts. Volume doesn’t replace those skills. It sharpens them.

I built CTFX School of Trading in Cape Town in 2017 around one idea: traders need a mentor to point out what a chart is quietly telling them, not just more indicators. Volume is one of those quiet signals that’s easy to miss without someone pointing it out the first few times.

A Simple Volume Reading Checklist

Before entering a trade, run through this quickly:

• Does the price action pattern (breakout, pin bar, engulfing candle) look valid on its own?
• Is the volume bar on that candle taller than the recent average?
• Is this happening during an active session, or a thin, low-liquidity window?
• If volume doesn’t confirm the pattern, are you willing to wait rather than force the entry?

Try tracking volume observations in a trading journal alongside your price action notes. Over a few weeks, patterns start to show up, which setups actually held up when volume confirmed them, and which ones failed when it didn’t.

That kind of pattern recognition is hard to build alone on a demo chart. It’s much faster with a mentor reviewing your trades and pointing out what you’re missing in real time. If you’d like feedback on how you’re reading volume and price action together, book a one-on-one coaching session with CTFX or join a course built around exactly this kind of practice.