Trend recognition is a critical factor in the success of any trading plan. Many investing strategies seek to profit from trending markets. The idea is to enter the market when a new trend starts and to hold your position open until there's an indication that the trend is ending.
Technical analysts use a set of tools to assist them with this process. Some tools tell you what the current trend is, others can be useful in helping you to decide if the current trend is about to change. These tools include price patterns as well as indicators and studies. To use these effectively, however, you first need to understand what a trend is.
A trend is simply the general direction in which a price is tending to move. Technical analysis uses a stricter definition. It's easy enough to see what the general direction of a price has been when you look back at the price history, but it's not so easy to understand how it affects the current situation. Applying a strict definition helps with this.
An uptrend is when price follows a succession of higher highs (or peaks) and higher lows (or troughs). See figure 1.1 for a theoretical representation. An uptrend is considered to be intact as long as the price dips against the uptrend stop at higher levels than previous dips.
Figure 1.3 shows a practical example of this, where the uptrend is showing a steady progression of higher highs and higher lows. At the end of the chart it can be concluded, technically, that the uptrend is intact.
A downtrend occurrs when a price follows a succession of lower highs (or peaks) and lower lows (or troughs). See figure 1.2 for a theoretical representation. A downtrend is considered to be intact as long as the price rallies (rises) against the prevailing downtrend stop at lower levels than previous rises, as shown in figure 1.2.
The chart in figure 1.4 shows a downtrend market and an uptrend market in sequence. No trend lasts forever, and a different approach must be used if market price action suggests that the trend is changing.
Support, as the name implies, indicates a price level or area on the chart under the current market price where buying interest is sufficiently strong enough to overcome selling pressure. As a result, a decline in price is halted and prices are turned back up again.
The troughs and peaks of trendlines are also known as support and resistance levels respectively. The identification of these levels represents one of the most important skills in technical analysis.
Resistance is the opposite of support. It represents a price level or area above the current market price where selling pressure may overcome buying pressure, causing the price to turn back down against an uptrend. It should be emphasised that an existing prior high does not imply that subsequent rallies will definitely fail at or below that high with pin-point accuracy, but rather that resistance could be anticipated in the general area.
Finding support and resistance involves determining what critical prices define the trend (or range) and are more important over and above other prices. There are guides and rules for determining the legitimacy and strength of a price level, irrespective of whether it is a support or resistance. These include:
One of the best uses of support and resistance is for entry and exit of positions coupled with efficient risk management setting. Some of the practical uses include:
Once broken, support and resistance levels reverse roles. This is a key aspect of support and resistance identification: once a level (whether support or resistance) is broken, the technical characteristic of the level is reversed. That is, a broken support now becomes a resistance and a broken resistance now becomes a support. This can be seen in figure 2.4.
One of the most useful technical patterns is a sideways trend, or range. It allows a simple, mechanical strategy to be followed as detailed below.
The first step is to identify the support and resistance that bound the current and recently observed price action. Once this is done, the theory is to pitch the buy and sell orders appropriately, near and above the support and near and just under resistance levels respectively. After this is done, it is prudent practice to apply stop losses (i.e. exit orders) to the buy (or sell) orders.
A basic example of a trade plan, with a planned limited risk (i.e. the difference between our orders and the exit), for a hoped for return. There are two possible scenarios that may follow on from this plan:
If the trade plan outlined in figure 3.2 is used and a sell position is entered into, one of two events will occur. They are outlined in figure 3.3 and 3.4. Figure 3.3 shows the ideal scenario. A short (sell) position was entered into at the top of the range, near the high and resistance level, with a stop loss on the other side of resistance.
From the selling point, the price falls back to the lower end of the range and the take profit order (near support) is triggered and the position is exited with a profit.
Figure 3.4 shows the scenario to avoid, but that you must be prepared for. A short (sell) position was entered at the top of the range, near the high and resistance level, with a stop loss on the other side of resistance. From the selling point, the price rises back to, and through, the upper end of the range, instead of falling. In doing so, it hits and triggers the stop loss. This position is therefore exited with a loss. Note: please be aware that this is a very basic outline of a possible trading plan. You should never stop learning and practicing in this area.
In this example a support has been broken and the price has dropped much lower. Over time the price action has recovered to just below the old support, which is now expected to have reversed, to become a resistance level
There are two options. The first is to short sell just below the resistance with a stop loss on the other side anticipating a drop in price. The second is to wait to see if there could be a technical breakout (where the price breaks the resistance) and a buy order can be entered just above the breach with a stop loss slightly below the old resistance (now expected to act as support).
Some additional key patterns to look out for:
The pattern in figure 3.6 is known as a 'double top'. It is a range pattern, where there are two distinct tests of resistance, which are then followed by a fall in price back down to the support level of the defined range, which is then breached. Note that the name of the pattern is not as important as the fact that a key identified level (in this case a support) was cut, or breached. There are elaborations of such patterns. If, for instance, there were three distinct tests of the topside (or resistance), followed by a price fall that actually breaks the support of the range, this would be called a 'triple top'.
A pattern is 'confirmed' once the support or resistance levels are broken. Otherwise it is only a probable or provisional pattern.
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