Support and resistance levels
Support and resistance levels are key prices at which buyers or sellers have previously entered the market in enough quantity that they halt or reverse the price movement. These price levels are used by traders to identify where buyers or sellers are likely to enter into the market again.
They can be identified on price charts with horizontal lines where the price will come to a halt at the same level a number of times.
Resistance
The chart below demonstrates that if price is moving higher, it will eventually hit a "ceiling" — a point at which the price stops and reverses.
This is where sellers are entering into the market. They do so in such sufficient quantities, that they overpower the buyers and stop the price from going up any further.
When this happens, a resistance level has been identified where the price is likely to halt under selling pressure.
If the price works its way back to a previously established resistance level, sellers are likely to enter the market causing the price to stop at this level and reverse.
Resistance levels can therefore be used to enter into new short positions or as a profit target level to close current long positions.
Support
The chart below demonstrates that support identifies a price level where buyers are entering the market.
If the price is moving lower, it will eventually hit a “floor” where buyers enter the market in such sufficient quantities that they overpower the sellers and stop the price from going any lower.
When this happens, a support level has been identified. Support can be used in much the same way as resistance, but in this case, to either enter a new long position or to close a short position.
Identifying support and resistance levels
To identify support and resistance levels, you look at where the price repeatedly stops in the same place. This is where buyers or sellers are entering the market.

The chart above shows an example where price seems to rise and stop at the same price level repeatedly.
You can see in the chart below that by placing a horizontal line where the price seems to stop, it helps to identify a resistance level where sellers are entering the market and halting the price.
In the chart below, a horizontal line is placed at this price level to help identify a support level where buyers are entering the market and overpowering the sellers.
Support and resistance in a range
In a ranging market, the price encounters the same support and resistance levels several times before breaking out of the range.
Price finds resistance in a range
Price finds support in a range
Price finally breaks out of the range through support
As you can see in the chart above, the resistance level provides a clear upper boundary and the support level provides a clear lower boundary to the range.
A breakout eventually occurs after the sellers overpower the buyers and break through the established support level.
Placing S&R levels using wicks and bodies
The following two charts show examples of placing support or resistance lines using the wicks and the bodies of the candles. The chart below provides an example using the wicks of the candles to place a resistance line.
The following chart shows an example using the bodies of the candles for the resistance line. There is no correct way to place support and resistance; it is a matter of using one or the other to suit the trader, or the strategy being used.
Support and resistance zones
Support and resistance levels cannot always be precisely established with a single line; therefore it is sometimes better to establish a zone. In the chart below, you see that the price encounters resistance several times at different levels.
There is no single price level at which sellers are entering the market. The sellers overwhelm the buyers at different price levels. However, what is clear is that there is a resistance ‘zone’ where the sellers are entering the market.
Resistance can become support
Price breaks through a support or resistance level when one side has overpowered the other. When the price breaks through support or resistance, it is not uncommon for the price to come back to the breakout level before continuing on. In these cases, support can become resistance or resistance can become support.
To use the chart example below, the price broke through a resistance level, meaning that the buyers overpowered the sellers at this price.
Price finds resistance
Price breaks through resistance
Price comes back to the previous resistance level that has now become support
Those that sold at the resistance level would be taking a loss as the price continued to rise. As the price comes back to the previously established resistance level, those traders that went short would close their losing positions, bringing new buying pressure into the market.
Traders who have not entered the market yet will also enter new long positions at this price level in anticipation of a price increase and the price will continue to rise under additional buying pressure. The previously established resistance then becomes a support level.
Support can become resistance
Similarly, if the price breaks through a support level, when the price comes back up to this level, sellers will enter the market and the price will continue down. The chart below shows further examples of support becoming resistance and resistance becoming support. The same price level in this example acts as support and resistance multiple times.
Price finds support
Price breaks through support
Price then comes back to the previous support level which has now become resistance
Price breaks through resistance and then finds support once again
Trading with support or resistance
You can use support levels to enter long positions. As you can see from the chart below, a support level has been established. When the price falls back to this level, it is likely that the price will rise again and so the support level can be used for entering into new long positions. The stop loss would be placed below the support level.
Support level
Price finds support at this level
Long entry after this price level successfully holds as support
Stop loss should be placed below the support level
Similarly, resistance levels can be used to enter into new short positions. In the chart below, a resistance level has been established and so the price is likely to fall when the price comes back up to this price level. A new short position can then be entered at this price and the stop loss can be placed on the other side of the resistance level.
Resistance level
Price finds resistance at this level
Short entry after price level successfully holds as resistance
Stop loss should be placed above resistance level
False breakouts
The chart below demonstrates the scenario where the price appeared to break through a resistance level, but it did not stay above – this is known as a false breakout.
Price finds resistance
Price broke through resistance level, but did not stay above
If a trader is looking to enter into a long position once the price has broken through a resistance level, to avoid entering on a false breakout, it is better to wait until the previously established resistance level is shown to hold as support.
Similarly, if a trader is looking to enter short trades once a support level has been broken, then the easiest way to avoid a false breakout is to wait until the support has held as resistance.




























