When it comes to forecasting key support and resistance levels in forex, few tools are as time-honored as the Gann Square of 9. I’ve been using the Gann SQ9 Indicator for MT4 for a while now, and let me tell you, if you’re into trend trading and want to anticipate key price turning points instead of reacting to them, this tool is gold.
Rooted in W.D. Gann’s legendary trading theories, this indicator combines the power of price geometry and the ZigZag trend filter to lay out future price paths with some serious precision.
What Is the Gann SQ9 Indicator?
This isn’t your typical lagging indicator. The Gann SQ9 (Square of 9) draws projected support and resistance levels based on mathematical angles from prior trend pivots. It uses price action, not time, to calculate future reaction zones.
Once the ZigZag identifies a key swing high or low, the SQ9 levels take effect, plotting future areas where the price might stall, bounce, or reverse. It’s all about using geometry and symmetry in the market to forecast what might come next.
You’ll see:
- Green lines for support
- Red lines for resistance
- White lines showing the trend direction
- Gray line at level 0 to indicate the trend’s starting point
It’s clean, simple, and surprisingly accurate when used right.
Gann SQ9 Indicator – How I Trade It
Let’s say I’m watching EURAUD on the 1-hour chart. The ZigZag confirms an upward trend. Right away, the Gann SQ9 starts plotting rising support and resistance zones. Here’s how I use it:
- Enter on-trend confirmation.
- If the ZigZag shows a bullish reversal, I’ll look for a buy entry once the price starts rising off a support level.
- Set stop-loss just below the previous swing low.
- That’s where you’ve got the most structure and the lowest likelihood of a fake-out.
- Target the next resistance level.
- These SQ9 levels are usually spot-on for take-profits. You can also trail your stop using the next lower Gann level to lock in profits if the trend keeps running.
For sell trades, I flip the logic enter when the ZigZag confirms a downtrend, use the previous swing high as a stop, and target the next red resistance line as support.
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Why Gann SQ9 Works So Well (And Who It’s For)
What makes this indicator powerful is that it utilizes price-based projections, rather than time. That means the levels stay consistent across different timeframes, which is great for multi-timeframe analysis.
Best For:
- Trend-following traders looking for clean, geometric entry and exit zones
- Swing traders want to predict future price reactions
- New traders learning how to trail stops and manage trades visually
- Advanced users automating Gann-based systems
If you’re someone who likes visual, objective levels rather than drawing lines manually, you’ll appreciate how this tool automatically adapts to the latest market structure.
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Final Thoughts
The Gann SQ9 Indicator for MT4 brings a classic trading principle into the modern age. It’s a clean, no-nonsense tool that gives forex traders an edge in identifying future support and resistance levels well before the price gets there.
I’ve personally used it to spot trend continuation trades and reversals, and when paired with price action or even volume confirmation, it becomes a reliable roadmap.
And the best part? It’s completely free to download and super easy to install.
If you’re looking for a unique but effective way to stay ahead of the market, give the Gann SQ9 a spin. W.D. Gann may have been trading decades ago, but this tool proves his methods are just as relevant today.
