MT4 QQE (Quantitative Qualitative Estimation) Indicator
MT4 QQE Indicator is a modified RSI-based oscillator that evaluates trend direction and momentum through two smoothed lines — Slow QQE and Fast QQE. The scanner monitors crossover and zone conditions across all specified assets and timeframes through a structured dashboard with configurable alerts.
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What the QQE Indicator (Scanner) Does
The QQE (Quantitative Qualitative Estimation) Indicator is a modified version of the classic RSI. Instead of using raw RSI values directly, it applies a smoothing algorithm to the RSI output and then derives two lines from the result — Slow QQE and Fast QQE — calculated using slow and fast ATR multipliers respectively.
This additional processing layer serves a specific purpose: it reduces the indicator’s sensitivity to short-term price noise while preserving responsiveness to meaningful directional changes. The smoothing parameters are configurable — on smaller timeframes, higher smoothing values are typically used to compensate for the increased noise in lower-timeframe data. The ATR-based calculation is designed to limit the lag that affects many RSI-derived tools, so the indicator can also be applied on timeframes below H1.
The two resulting lines — Slow QQE and Fast QQE — oscillate between configurable overbought and oversold levels. Their relative position and crossover points are the primary analytical readings.
The indicator also includes an overbought/oversold filter that restricts condition registration to the overbought and oversold zones — useful when the analytical focus is specifically on extended price conditions rather than mid-range crossovers.
How to Interpret and Use the QQE Indicator
The Slow QQE and Fast QQE lines move between the overbought and oversold zones, periodically crossing each other and the zone boundaries. The indicator registers conditions based on the following structural readings:
Both lines above 60
Bullish context is registered, reflecting dominant upward momentum across both QQE components.
Both lines below 40
Bearish context is registered, reflecting dominant downward momentum.
Lines crossing upward out of the oversold zone
A bullish condition is registered, indicating a potential shift from compressed to expanding upward momentum.
Lines crossing downward out of the overbought zone
A bearish condition is registered, indicating a potential shift from extended to contracting upward momentum.
Fast QQE (red line) crosses above Slow QQE (blue line)
A bullish crossover condition is registered.
Fast QQE (red line) crosses below Slow QQE (blue line)
A bearish crossover condition is registered.
The overbought/oversold filter — when enabled — restricts condition registration to crossovers that occur within or at the boundary of the defined zones, reducing the number of mid-range conditions that are registered.
Multi-Asset Monitoring with the Dashboard
The dashboard displays the current condition status across all monitored assets and timeframes in a single structured view.
Each cell shows the directional context of the most recently registered condition — bullish or bearish — and the number of bars back at which it was registered. Green cells indicate a bullish condition, red cells a bearish one. Color saturation decreases as the condition becomes less recent. Clicking any cell updates the chart to the corresponding asset and timeframe directly.
Indicator Limitations — The QQE Indicator reflects calculations based on historical price data. The smoothing applied to the RSI reduces noise but also introduces a degree of lag — the degree depends on the configured smoothing factor. Registered conditions indicate that the defined line relationships have been met at that point in time — they do not predict future price movement or guarantee any particular market outcome. All readings should be evaluated within a broader analytical framework.
Indicator Settings & Parameters
The indicator has the following parameters.
| Parameter | Description |
|---|---|
| Scanner & Alerts | |
| Assets | Instruments to include in the scanner. |
| Enable_M1–MN | Include or exclude individual timeframes from the scanner scope. |
| Max_bars | Limits how far back the scanner evaluates conditions. Reducing this value improves calculation speed. |
| Enable alert / Enable email / Enable mobile | Alert delivery: platform notifications, email, or mobile — each configurable independently. |
| QQE | |
| Enable_overbought_oversold_filter | Restricts condition registration to crossovers occurring within the overbought or oversold zones. |
| Overbought_level / Oversold_level | Configures the threshold values that define the overbought and oversold zones. |
| SSF | RSI smoothing factor. Controls the degree of smoothing applied to the RSI before the QQE lines are derived. |
System Requirements & Installation
What you need to run the indicator, how to download and install it in MetaTrader 4, and how the license works.
System Requirements
- Platform
- MetaTrader 4 (Desktop)
- Operating system
- Windows 10 or Windows 11
- Instruments
- Forex pairs, metals, indices, CFDs and other symbols available from your broker in MetaTrader 4
- Data
- Your broker’s price feed in MetaTrader 4
Not available on MetaTrader 4 Web or Mobile. Custom indicators run in the MetaTrader 4 desktop terminal only.
License Terms
- Lifetime License
- This indicator only, 1 live and 1 demo account, one-time payment, free updates included.
- All-Access Subscription
- All indicators and trade copiers, billed monthly, cancel anytime, updates included while the subscription is active.
- Free trial
- 5 days on the subscription plan. If not cancelled, the subscription starts automatically.
- License binding
- Linked to your email and to your MetaTrader 4 trading accounts: one live account and one demo account.
- Computers
- Not restricted. The license is linked to your trading accounts, not to a specific computer.
Installation
- Get access
Start the free trial, subscribe, or buy a lifetime license on this page.
- Download
The indicator is not sent by email. Open (top right of this page) and enter the email you used for your trial, subscription or purchase. The indicator file (.ex4) downloads to your computer.
- Copy to the MetaTrader 4 data folder
In MetaTrader 4, go to
File → Open Data Folder, openMQL4 → Indicatorsand copy the downloaded .ex4 file there. - Add to a chart
Restart MetaTrader 4 or right-click Indicators in the Navigator window and select Refresh. Then drag the indicator from the Navigator onto a chart.
- Activate the license
In the indicator inputs, enter the same email. On first activation, the license is linked to that email and to the trading account the terminal is logged into.
If MetaTrader 4 asks for additional permissions when the indicator is attached, such as DLL imports or WebRequest access, allow them in the indicator’s Common tab or under
Tools → Options → Expert Advisors.
Updating: When a new version is released, download it again through and replace the existing .ex4 file in the same folder.
Installation questions? Contact support, Monday to Friday.
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Disclaimer — Software Use & Risk Disclosure
Nordman Algorithms is a trade name of Nordman Algorithms OÜ (Reg. No. 14435535), registered in Tallinn, Estonia.
Software Use
Software Nature & User Responsibility — Nordman Algorithms provides algorithmic software tools for technical analysis. Nordman Algorithms is not a financial advisor and is not liable for any losses. All trades conducted based on the software’s output are executed at the user’s sole discretion and risk.
Visual Markers & Signal Disclosure — This software may display visual markers (such as arrows, dots, or alerts) when predefined mathematical conditions are met. These markers are provided for educational and analytical purposes only, must not be interpreted as financial guidance, and do not constitute a recommendation to buy, sell, or hold any financial instrument. Users must independently validate all visual cues within their own trading methodology.
No Financial Advice — Nordman Algorithms does not provide discretionary trading signals, investment advice, or managed signal services. Our software represents a mathematical visualization of historical and real-time data. The appearance of a visual marker does not guarantee a profitable trade or predict future market behavior.
Read the full Terms of Service →Risk Disclosure
Trading Risk Warning — Futures, Forex, and options trading involve significant risk. Risk capital is money that can be lost without jeopardizing financial security. Only risk capital should be used for trading. Past performance is not indicative of future results. An investor could potentially lose all or more than the initial amount committed.
ESMA Risk Warning — Financial instruments, especially those involving leverage such as CFDs and Forex, are complex and carry a high risk of rapid financial loss. Our software provides analytical outputs and visual markers based on predefined mathematical conditions and does not mitigate or reduce inherent market risks. You should carefully consider whether you understand how leveraged financial instruments work and whether you can afford the high risk of losing your capital.
CFTC Rule 4.41 — Hypothetical or simulated performance results have inherent limitations. Unlike actual performance records, simulated results do not represent real trading. Because trades have not actually been executed, these results may under- or over-compensate for the impact of market factors such as liquidity. Simulated results are also subject to the benefit of hindsight. No representation is being made that any account will achieve profits or losses similar to those shown.
Read the full Risk Disclosure →Trademark Notice — MetaTrader 4 and MT4 are trademarks of MetaQuotes Ltd. Nordman Algorithms is an independent software developer and is not affiliated with, sponsored by, or endorsed by MetaQuotes Ltd. References to MetaTrader 4 identify software compatibility.
Need a different setup?
We can customize this indicator to your requirements: add new features, change the calculation logic, or combine several tools into a single solution. We also build Expert Advisors on your own logic, with configurable modules such as dynamic risk parameters, multi-stage trailing stops and additional confirmation filters.
Every project is delivered with full source code and post-delivery support. Fixed-price quote before development begins.
