MT4/MT5 US Dollar Index (DXY) Indicator – Free Download | Gold EA Download – MetaTrader 5 Resources

If you trade anything related to the U.S. dollar – whether it’s EUR/USD, gold, or even crude oil – you probably already know how important it is to keep an eye on the dollar’s ​​movements. question? Most traders check DXY on TradingView or other platforms and then switch back to MetaTrader to trade. It disrupts your workflow.

This is exactly why the USD Index (DXY) indicator is suitable for MT4 and MT5. It brings the entire DXY calculation directly into your chart window, so you don't have to leave your trading platform. In this guide, I'll walk you through what this indicator actually does, how to set it up, and more importantly how to use it to gain a real advantage in your trading.

If you're new to Forex and aren't sure yet what this means, check out our What is Forex Trading? Lead first – then come back here.

What is the U.S. Dollar Index (DXY) and why should you care?

Here's the short version: The U.S. Dollar Index (DXY) tracks the U.S. dollar's strength against six other major currencies. It was created in 1973 (after the collapse of the Bretton Woods system) and has been the preferred benchmark for dollar strength ever since. It is maintained by the Intercontinental Exchange (ICE) and followed by every institutional trader in the world.

The starting value is set to 100. Therefore, if DXY is trading at 104, the dollar is 4% stronger than the 1973 benchmark. If it is 96, the dollar has weakened.

Now, what most people don’t realize – the US dollar index is heavily tilted towards the euro. Like, really heavy. Take a look:

DXY currency baskets and weights

Yes, the euro alone accounts for nearly 58% of the entire index. This means that whenever EUR/USD moves significantly, the USD Index reacts almost immediately. Keep this in mind when using this indicator. It's not a perfect measure of "global" dollar strength - it's really a measure of how the greenback is performing against most European currencies.

That said, it's still very useful. Since essentially all major banks and hedge funds use it as a reference, the U.S. Dollar Index tends to become a self-fulfilling prophecy at key levels. Our Currency Pair Correlation Indicator is another great tool to pair with DXY if you want to understand how different currency pairs relate to each other.

How the indicator actually works in MetaTrader

Here's what happens behind the scenes: The indicator takes real-time price data from all six currency pairs in the DXY basket (EUR/USD, USD/JPY, GBP/USD, USD/CAD, USD/SEK, USD/CHF), runs them through the weighted geometric mean formula used by ICE, and plots the results as a line in a separate window below the chart.

You don't need to open six charts. You don't need to calculate anything manually. Just attach it to any chart you're trading and you'll get live DXY data.

Particularly useful in this version is the built-in moving average. The indicator comes with two SMAs overlaid on the DXY line - a fast SMA (default: 20 periods) and a slow SMA (default: 40 periods). This allows you to instantly understand whether the trend in the U.S. dollar is accelerating, slowing down, or potentially reversing.

Here's What You Get

• Live DXY values ​​update one by one - no lag, no delays
• Two customizable moving averages for spotting trend changes and crossover signals
• Color-coded trend lines let you see at a glance whether the dollar is bullish or bearish
• Works with any chart — it is calculated independently using six DXY pairs, no matter which pair you open
• Clean sub-window display which does not interfere with your price action analysis
• MT4 and MT5 versions included in download

If you're looking for more trend-based indicators to combine with, we have a full collection worth checking out.

Download a range of indicators, courses and EAs for free

Metric Settings: What to Adjust (and What to Keep)

Honestly, the default settings work well for most traders. But if you want to tailor it to your specific style, you can adjust the following parameters:

If you are a scalper trading M5 or M15, try lowering the SMA periods to 10 and 20 — you will spot trend shifts earlier. If you like scalping, you might also want to check out our best scalping strategies for some systems that pair well with DXY filters. Swing traders on H4 or Daily should go the other direction: 30 and 60 give you smoother readings that filter out intraday noise.

Recommended settings by trading style

Installation: Step by Step (MT4 and MT5)

It's very simple. I will cover both platforms since the process is almost the same. If you need a refresher on MetaTrader basics, our Forex Education Center has you covered.

For MT4:

1. Download the indicator file (.ex4) from below
2. In MT4, go to File → Open Data Folder
3. Open the MQL4 → Indicators folder
4. Put the .ex4 file in it
5. Return to MT4, right-click in the Navigator panel and click Refresh (or restart the platform directly)
6. Find "USD Index DXY" under the list of indicators and drag it onto any chart
7. This part is important: When the settings popup appears, click on the "Common" tab and check the box that appears "Allow DLL imports"
8. Click "OK" to get started

For MT5:

1. Download MT5 version (.ex5)
2. Go to File → Open Data Folder in MT5
3. Navigate to MQL5 → Indicators
4. Paste the file, refresh the navigator, drag it onto the diagram
5. Same deal - make sure you enable DLL imports in the settings

If you are trading on the new platform, we also have a growing library of MT5 indicators.

Quick heads up: DLL import is not optional. The indicator needs to pull data from six different currency pairs simultaneously, which requires this license. If you don't turn it on, the indicator won't load. I've seen traders struggle with this issue and think the indicator is broken - nine times out of ten, it's just a problem with the DLL settings.

How to actually use it in your trading

Well, this is the part that most metrics articles gloss over. The U.S. Dollar Index by itself will not give you a "buy here, sell here" signal. What it gives you is something arguably more valuable - directional bias for dollars. Once you know which way the U.S. dollar is likely to go, you can increase the odds in your favor on any U.S. dollar currency pair.

Relevance Manual

This is the basis of DXY trading. The concept is very simple:

So, let's say DXY is in a clear uptrend on H4 - the line is above both moving averages, and the fast MA has just crossed the slow MA. This tells you that the dollar is strengthening. Now you open the EUR/USD chart and start looking for sell setups. Perhaps there are support and resistance levels nearby and a rejection candle forms. This is a high probability trade because the entire dollar flow is in your favor.

No DXY? You guessed it. With it? You have a background at an institutional level.

Using Moving Average Crossovers

The two built-in SMAs aren't just for show. When the fast SMA (20) crosses the slow SMA (40) on the DXY indicator, it is an early warning that the dollar is starting to strengthen. These crossovers often happen before individual pairings make big moves.

Here's how I use it:

1. Bullish crossover found on DXY indicator (faster than slow)
2. Switch to EUR/USD or GBP/USD
3. Wait for a regular entry signal — it could be an order block rejection, a chart pattern breakout, or a candlestick signal
4. Sell ​​with more confidence because you know the trend of the U.S. dollar is turning

The main difference here is: you are not using the DXY crossover as a standalone entry signal. You use it as a filter . “Is the dollar getting stronger? Cool, I’m just going to put a sell setup on EUR/USD today.” This discipline is what separates consistent traders from the rest.

If you are interested in other crossover-based strategies, our guide to Fibonacci Moving Average strategies covers similar concepts.

Watch out for differences

This is a more advanced technique, but worth learning as it captures some really nice reversals.

Typically, if DXY rises, EUR/USD should fall. They are negatively correlated. But sometimes they are unruly. The USD Index is higher...while EUR/USD is sitting there. Does not drop. Maybe even a little crawly.

This disagreement is a red flag. This usually means one of two things: either the USD Index rally has lost steam and is about to reverse, or EUR/USD is being supported by something (such as hawkish expectations from the European Central Bank) and will eventually regain correlation.

Either way, it's telling you that something is about to change. Pay attention to it. The TDI RT Divergence Indicator is another excellent tool for capturing such divergence-based reversals.

What About Gold?

This indicator is basically mandatory if you trade XAU/USD. Gold has one of the strongest inverse correlations with the US dollar - when the US dollar index rises, gold almost always falls and vice versa. I'm not saying the correlation is 100% - nothing is 100% - but it's consistent enough to be a reliable filter for your golden entries.

Before entering a gold trade, simply browse the DXY window on the chart. Are you looking to buy gold while DXY is in a strong uptrend? It’s all about fighting the current situation. Wait for the U.S. Dollar Index to weaken before going long gold—or at least realize you are entering a counter-trend trade.

For automated gold trading, some traders pair DXY analysis with scalping EAs or even specialized gold trading robots that execute after DXY confirms direction.

Who is this indicator suitable for?

Honestly, anyone trading the USD pair will benefit. But I think the people who would benefit most from this are:

• EUR/USD and GBP/USD traders — these pairs are the most sensitive to DXY movements, so the value of this indicator is immediate and obvious
• Gold traders — Inverse correlation makes DXY a virtual must-have for XAU/USD analysis
• Traders who follow fundamentals — If you trade around a Fed meeting, non-farm payrolls release, or CPI data, DXY will show you how the market is actually digesting these news in real time. Our forex market trading hours guide can help you time your trading around these events
• Swing traders — Daily and H4 DXY trends give you clear directional bias throughout the week
• Anyone tired of checking TradingView alone — adding DXY to your MT4/MT5 charts is a real quality of life upgrade

Not sure which trading strategy suits your style? Browse our complete library of strategies to find the right one for your DXY filter.

good and not so good

Download U.S. Dollar Index (DXY) Indicator – MT4 and MT5

Both versions are included. Just choose the one that matches your platform, or download both if you use MT4 and MT5.

📥 MT4 and MT5 Version

Works with: MetaTrader 4 (Build 600+) and MetaTrader 5. Compatible with any broker offering EUR/USD, USD/JPY, GBP/USD, USD/CAD, USD/SEK and USD/CHF data sources.

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