
Drawing Supply & Demand Zones – The Right Way!
In over a decade of teaching Supply & Demand trading, I still see Supply and Demand zones drawn the wrong way.
In this article, we’re going to address some common mistakes and clear up the confusion of how to draw Supply & Demand zones once and for all!
Which Came First – The Impulse Or The Base?
There are two major components of a Supply or Demand zone – the Impulse Move and the Base.
Contrary to popular opinion, the Impulse Move is what defines the zone. Without an Impulse, there is no zone – just an area of consolidation!
What do I mean by that? Well, let’s take a look…
In the diagram below, we can see two representations of a move out of a base.
The (imaginary) market makes a fast, impulsive move out of the first base. The market doesn’t look back – it shoots straight up, caused by an imbalance of buyers vs. sellers. This impulsive move confirms that the base IS indeed a Demand Zone.
The second illustration represents a market that moves slowly out of a base, making numerous “back and forth” retests. This is not a Demand Zone and will very likely fail if the market comes back to the base again.
In summary, it’s always the Impulse that defines the zone, and defining the base has secondary importance.
Once you understand this concept, you’ll find yourself looking for impulses on a chart first.

Forex Chart Example
Now let’s look at a real example of some impulse moves on a 1 hour EURUSD chart.
I haven’t drawn the zones yet, because I want you to notice the fast impulse moves identified on the chart below. Notice how quickly the market moved up or down at the areas marked by arrows. The moves occurred in a short period of time, using a small number of candlebars and minimal (or zero) retraces:

Once we have identified a fast impulse move, it becomes a lot easier to find the base of the zone.
Here’s the Supply and Demand zones associated with those impulse moves. You can see the edge of the zone starts exactly where the market shot up or down.

Note, that we’ve kept it real here, by including zones that both worked and failed.
To sway the odds of a successful zone further in your favor, you’ll need to learn about market structure, price action and filters that I teach in my courses as advanced topics. But let’s attack this one step at a time… Rome wasn’t built in a day and for now, I want you to concentrate on learning the basic building blocks of my trading strategy.
Drawing Supply Zones
The upper bound always uses the highest candle wick of the range.

Drawing Demand Zones

The Base
The small range that precedes the impulse move is known as the base. Ideally, it should be at least two candles, but not so many candles that it looks like a large consolidation range.
The Solana (SOLUSD) Cryptocurrency chart below shows a good Supply Zone base. There are 5 candles before the fast impulse drop.
Notice how the candle bodies line up almost exactly with that impulse move out of the base?
You won’t always find the candle bodies lining up this uniformly, but when they do, it makes for a good zone with extra confluence.

Common Mistakes
Now let’s look at some common mistakes I see from students of Supply & Demand.
Remember, a zone must be identified by a FAST move away. Below is an example of a consolidation area (on a 5 minute EURGBP chart) that isn’t a Supply Zone.
There was no fast move away from the area. In fact, the area was retested with an immediate “wick back” as soon as it started moving down. This slow stair-stepping action is exactly what you don’t want to see for a good zone!

Cutting Through Candles
Finally, I see these mistakes a lot.
A zone should start at a small range of candles and end when the zone has been broken.
In this FTSE 100 hourly chart below, the Supply Zone has been drawn incorrectly and extends much too far to the left, past the original base of the zone.
Notice the multiple tests of Supply until the market finally broke through Supply and closed above. It is at that point, that the zone should end.
In fact, the area on the chart has become a Price Pivot Zone and you can find out more about these in this article here: https://www.tradersimon.com/2018/09/price-pivot-zones/

Video: Two Easy Ways To Draw Supply & Demand Zones
If you haven’t checked out the TraderSimon YouTube channel yet, here’s a great video explaining two easy ways to draw Supply & Demand zones.
Conclusion
By now, you should now have a good understanding of how to draw Supply and Demand zones correctly.
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Further Your Trading Knowledge
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