Archive for the 'Mechanical System' Category

May 04 2009

NR7 - Breakout Signal

NR7 signals

An NR signal is a narrow range day or bar signal. An NR7 day or bar signal means the last price range has the narrowest trading range of the last 7 days or bars inclusive.

The NR7 signal falls into the category of Range Breakout Signals whereby the chance to catch a trending move is high.

An NR7 signal indicates that price is consolidating and energy is being stored ready for a volatile breakout one direction or the other. To trade an NR7 signal, one must first determine if they are intraday trading, swing trading or position trading.

An intraday trader will have several methods in which to trade the NR7 signal. Two effective methods are the high/low breakout, and the box breakout.

The high/low breakout simply means if the high or low of the NR7 bar itself it broken, trade in that direction.

With the box method, the trader waits 20 minutes (some traders choose other times such as 2mins for aggressive, 1 hour for conservative etc), and determines the highest and lowest prices achieved in that time frame, and creates a box based on the high and low. Once the box is broken a trade is made in that direction.

End of day traders or swing traders can employ similar methods just by setting orders with their brokers to buy or sell at the break of the high or low of the previous day.

NR7 Breakout trading signal

NR7 Breakout trading signal

4 responses so far

Feb 19 2009

What Is Your ‘R’ Factor and How to Stop Yourself Cutting Winning Trades Short

In trading there is a factor known to many as the ‘R’ factor or risk factor. Traders determine their average or base risk per trade they’re willing to take and name it ‘R’, and then measure profits as a multiple of this ‘R’. For example, a 3R profitable trade means the trader has made 3 times the amount they risked. The idea is to determine the ‘R’ factor early on in the trading system building stage and keep it consistent, whether it is a fixed dollar amount or a percentage of available capital.

The benefits of using an ‘R’ factor include measurability, especially during back testing, which helps to determine a systems potential, and being able to track your trades from a systematic point of view rather than a monetary point of view. However it is the monetary point of view that I would like to address as I feel there could be another angle or point of view that could aid struggling traders, especially those that find themselves cutting winning trades short (breaking their systems rules).

First, let’s do a quick demonstration of the use of ‘R’. A trader has $20,000 in capital, and decides he wants to risk $200 of his available capital per trade. After much back testing, he finds that out of 100 trades, 40 were 1R winners, 10 were 3R winners and 50 were 1R losses. He now knows that after 100 trades he system will provide an estimated 20R profit (40R plus 30R minus 50R = 20R), and if ‘R’ is $200, then that equates to $4000. This trader can now use this information to help determine what he needs to do to reach his goals.

Now, when determining the ‘R’ factor, there is one element this trader has missed, and that is, what is his ‘R’ factor from a personal point of view? Why did he choose $200 and not $300 or $100, or some other figure? This in my view is a serious question that needs to be asked and then answered, and in order to do that, one must look at their personal finances and spending habits.

In your every day life you have small, medium and large expenditures all of which fall into the categories of either tangible or intangible. For the most part, most of us have no problems with medium to large tangible expenses, such as house or car payments, or a new TV as these are things we can see or touch. Medium to large intangible expenses are much harder, such as a seminar or course fee where the results are not guaranteed. Small expenses on the other hand are a different breed altogether.

How often will you go and spend money on something small and intangible and think nothing much of the actual expense? An example would be some lunch on the go; where you buy some food and drink and know that the cost won’t change things much for you so you don’t concern yourself with it too much. But let’s say you get home that evening and decide you like the idea of eating out for dinner. Do you now think twice about where you will go and how much you are willing to spend? If so, you have a threshold on the amount of money you are willing to spend (as most of us do), especially on intangible items or items quickly consumed.

This threshold or level of expenditure where you change from not thinking to thinking twice is a perfect example of where your comfort zone currently sits when it comes to the value of money relative to you. Go over it and you get uncomfortable and have to think twice.

In trading, it will be no different. You will find it much easier to take losses where the amount, or ‘R’ factor, is under your threshold, than if it is over. I know many people will respond to this comment with the issue of, by risking so little it will take too long to make any decent amount of money or even the fact that brokerage costs etc will start to become a heavy burden, and these are fair responses. However, the fact of the matter is, the act of trading is not going to change the way your brain responds to such losses because there is nothing to show for the loss (intangible), and if the loss is out of your comfort zone then your brain is not going to like it.

What’s more, imagine you are sitting on a nice paper profit which is in excess of your threshold; an amount that if you were to spend on something intangible would cause you to think twice. Your brain is way out of its comfort zone because a) it’s a lot of money to you, and b) you can’t realize the profit and thus bank it until you actually close out the position! When you are in such a position all sorts of justifications for breaking your rules start flooding your mind.

Both of these instances of not being able to take losses well and cutting winners short are major hurdles traders face all the time and much of the issue lies in their personal relationship to money and the value they place on it. If you have a low relative value of money, it doesn’t matter what the system you use is or how well it performs for others; you are only able to extract from it what your relative value to money is. If you don’t believe me, check out the free e-book and video at this site www.reprogrammingthemind.com and see for yourself on how and why we behave the way we do with money.

You should spend some time assessing your spending habits and determine where your threshold lies. If it is too low to even consider making substantial money in the markets, then you are faced with the tough decision of either looking for a different career or changing your threshold level. Much of the problem lies in the belief that money is something we generally lack, and that there never quite seems to be enough. Unfortunately, it doesn’t matter which way you look at it, this is a fundamental issue for most people, and it is no wonder 95% of trader fail.

Once again, you should check out the free e-book and video at this site www.reprogrammingthemind.com and see for yourself on how and why we behave the way we do with money.

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Jun 26 2008

Using candlesticks to signal reversals

Candlesticks in trading have two main purposes;

One is to tell the trader the open, low, high and closing price of that particular time period, and two, whether the close was higher (green bodied), or lower (red bodied) than the open.

However they can alert the trained eye to pending reversals offering the chance for a trader to get a head start on a possible new trend, or to alert the trader who is already in the markets that the trend is ending and to tighten stops or take profits now.

The two candlestick patterns we are demonstrating here is the hammer (& hangman), and the tweezers (also known as railway tracks).

When looking at either pattern, they look quite different, however when it comes to what is going on in the market place, the same thing is happening. So let’s see what that is.

After a significant run up in price, the market will exhaust itself or be overbought; however this is when the most action usually takes place. The reason is because towards the end of the trend, the misinformed public are still buying, not wanting to miss out on what is probably a well talked about market and trend. However at the same time, the professional traders are the ones selling to the misinformed public.

This activity creates a resistance to any higher prices because all the late buying is being absorbed by the professional selling. On a candlestick chart, this will often be shown by either a bearish pair of tweezers or a hangman. Essentially price moves up and then moves all the way back down again, in the space of one or two candles (see diagram below).

Likewise, after a significant move down the market will exhaust itself or be oversold; the misinformed public are the ones selling because they can’t handle their losses anymore, and the professionals are the ones buying from them.

Again, this activity creates support for price and the candlestick patterns will show price move down and then all the way back up again. This is shown by a bullish pair of tweezers or a hammer.

The bearish tweezers pattern and the hangman show the same activity, price moves up, and then moves back down roughly the equivalent amount. The bullish tweezers pattern and the hammer show the same, price moves down and then moves back up roughly the same distance.

If you look at the diagram below, you’ll see this in action. The main difference between the tweezers and the hangman or hammer is the time period. The tweezers are two candles, but the activity is the same. The other difference is that the colour of the hangman or hammers body is not relevant because the open and close are very close to each other.

Two things that make these candlestick patterns more powerful is when the range of the candles are longer than the average range, and there is higher than average volume to go with it.

candlestick-reversals.jpg

3 responses so far

Jun 16 2008

Using Oscillators to get a feel for the market

Oscillators are great tools when used wisely. They offer many ways in which they can be used, divergence, over bought/over sold, crossovers to name a few.

They can also be used to get a feel for the markets, whether trending or in a range.

If a trader wants to use oscillators to get a feel for the markets, what they need is some recent price action and a belief that the current trend or range will continue long enough to create some more opportunities.

For example, if you believe you are in an uptrend, and the trend has quite a way to go, you can then use an oscillator such as the ‘stochastics oscillator’ to tell you how deep the corrections are likely to go, based on how the oscillator behaved recently.

All you need to do is adjust the oscillators variable until the indicator produces a repetitive signal and one that you feel you can use.

Take a look at the chart below.

This is a daily chart and what has been added is a stochastics with a 25,5,5 setting. The most important variable was the first number, 25. Not because 25 works better than any other number, but because for this market, during this trend, 25 offered simple triggers as to when the corrections were likely to end and the trend continue, as shown by the arrows.

All you do as the trader is determine what number gives you the best signals or triggers for a possible trade.

When in an uptrend, look to use the oscillator as a signal that a correction is ending, and not when the trend itself is ending. Likewise, in a downtrend, use the oscillator as a signal that a bear market rally is ending, and not the downtrend itself.

However, when in a ranging or sideways market, you can use the oscillator as a way to signal when the top and the bottom of the range have been made.

stochastics.jpg

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Jun 11 2008

Using MACD to ‘clip’ the trend

Do you use the MACD or even moving average crossovers as a way to determine the overall trend in your analysis? One thing you may have come across in the past is that although these are great methods, they always produce drawdown periods for you when the market is correcting or consolidating, and sometimes these periods can last for months.

One way to eliminate or reduce the effects of these consolidation periods is to ‘clip the trend’, and here we’ll demonstrate how to do this using the MACD indicator.

If you are in an uptrend, when the leading MACD line crosses below the trigger line, the uptrend is now clipped, leaving you with a decision to either not trade this market, or to look for shorts. Once the leading line crosses back above the trigger line, you can once again trade this market or now look for longs.

Likewise; if you are in a downtrend, when the leading MACD line crosses above the trigger line, the downtrend is now clipped, leaving you with the decision to either stay out of this market or look for longs. Once the leading line crosses back below the trigger line, you can once again trade this market or now look for shorts.

On the chart below, we have an up trending market which is being shown by both the MACD being above zero (one method for determining a trend), and a moving average crossover, where the short mav is above the long mav (the red line above the green line on the upper part of the chart).

The black arrows are showing you where the trend is being ‘clipped’ by the action of the MACD crossover (leading red line crosses below green trigger line), and as you can see on all occasions, a consolidation period forms, which is not ideal for a trader wanting to trade the trend.

The red circles are demonstrating when the leading MACD line crosses back above the trigger line and where the trend once again resumes.
sp500weeklyrefiner.png

5 responses so far

Jun 05 2008

Using Bollinger Bands to signal tops or bottoms with divergence

There are quite a few uses for Bollinger Bands in trading and today we’ll look at one of them: Divergence.

Divergence is a common element of oscillating indicators such as stochastics, MACD and RSI to name a few, but the Bollinger Bands can display divergence too.

When divergence takes place several things will happen. In this example, we’ll discuss price making a top and the bollinger bands alerting us to this.

1. First, price will make a high and break above the upper band, and usually quite significantly.

2. Second, price will then head back into the bands, retreating from the high.

3. Third, price will then make a new high but will NOT break out of the upper band.

When you see this series of events, you have bollinger band divergence.

The picture below will give you a visual example of the three events that I have just described. Whether you already use bollinger bands or not, this can be a very useful tool to add to your tool box.

bollingerdiv.jpg

5 responses so far

Jun 05 2008

Using trend lines to project prices

Using trend lines is a great way to determine a trend, but if a trend line is broken, you can still use the trend line to give you a possible price projection area.

On occassions the trend line will reflect a symmetry with price where the greatest distance price has travelled from the trend line one way, will be similar to the distance price will travel from the trend line the other way.

In order to get an idea of the price projection you must first have a trend line in place, and then a break of that trend line.  Once you have these two, take the greatest distance from the trend line price travelled ‘before’ breaking the trend line, and project that distance from the point of the trend line break.

The following picture will demonstrate how this is done. If you use trend lines in your trading try it out to see how often it works for you in your market and time frame. It may just add another edge to your trading.

trendlineprojections.jpg

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Jun 01 2008

MACD Histogram can alert you to tops and bottoms

The MACD Histogram is a great tool that can alert you to possible tops or bottoms.

On occasions the MACD itself may be following the price nicely but the Histogram can be diverging, telling the trained eye to look out for a turn in price.

The MACD Histogram is the difference between both MACD lines, and as such if it is weakening (diverging) even though price is still advancing (making higher highs) or falling (making lower lows), it can suggest the move is running out of steam.

Taking a look at the chart posted below, we can see two examples when the MACD has not diverged with price but the Histogram has, and on both occasions, price has turned the other way.

If you use or are planning on using MACD in your technical analysis, then do look out for what the Histogram is doing too, and add it to your trading tool box.

MACD Histogram divergence alerting to a top and bottom

Chart courtesy of OptionsXpress

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May 30 2008

Your exit strategy determines your profits

Getting back to basics part 2

In my last article I spoke about getting back to the basics of trading when you find yourself struggling. I also mentioned that it was not the complete picture and that an exit strategy is more a function of the trader themselves. In this article I explain why.

There are many ways to formulate an exit strategy. Other than an initial stop loss, which is there to get you out of a bad trade, exit strategies are used to achieve a goal. A lot of traders don’t understand this concept and therefore pay little attention to it, spending more of their time worrying about entries.

Those that do consider the exit strategy important may still place more importance on finding the exit strategy that proves to be the most rewarding when back-testing. Although this is important it is only half the picture. An exit strategy also needs to support you the trader and help you achieve your goals.

An example: The three most popular methods for exiting a trade are to use profit targets, trailing stops, and indicators; some people may even use a combination. If you use a profit target as an exit strategy, there must be a reason. A long term investor, or someone who trades medium to long term has less need for profit targets and more need for catching trends; therefore trailing stops are more suited.

Someone who uses profit targets is more likely to be shorter term, someone looking to use the markets to generate income, or even be a novice looking for consistency to build confidence. You see if your goal was to generate some sort of long term result such as a decent return on your capital over 5 years, then profit targets are a waste of your valuable time. What you need is to catch trends, and an exit strategy that uses profit targets is not going to allow you to do that, because you never know how long the trend will last.

If you take the time to assess what it is you want from your trading, you’ll find that the exit strategy you employ is either going to fit or it isn’t. If your shorter term and looking for income, what’s important to you is knowing what your goal is for the week or month, knowing your average win to loss ratio, knowing your average profit to loss ratio, and setting profit targets based on that.

For example, if your goal is to generate $1000 a week from trading and your system has a 60% win to loss ratio, and you always set your profit target to the same as your risk (this means you have a 1:1 profit to loss ratio per trade), then each trade would have a $500 risk, and a $500 profit target. Let’s do the math here…

10 trades; each trade we risk $500, and we set a profit target of $500 (after commissions). We have 6 winners totaling $3000 profit. We have 4 losers totaling $2000 loss. Result - $1000 profit. In this situation, your exit strategy has helped you to achieve your goal.

Now let’s say you didn’t understand the concept of exit strategies and thought that the best way to exit your trades was to use trailing stops. This is fine if your goals are longer term, but if your goals are to create income, or even to create confidence in yourself as a trader, then using trailing stops takes away any short term certainty; something that you need if looking to generate income or gain confidence.

Let’s look at longer term exit strategies. If your goal is to build your wealth over a certain period then your more than likely looking to catch trends; the reason is because at any given time, some market some where is trending.

The Turtles made a name for this sort of strategy where their goal was not some monetary figure every month but merely to make sure they caught every trend that presented itself. In order to do this, they had to employ the right exit strategy. See how I said exit strategy and not entry strategy. Although important, the entry was merely a set of rules that ensured the Turtles entered every market that looked like it could trend, even if no trends eventuated for many months. The exit strategy was the system that allowed those markets that did trend to pay handsomely. One trending market was all it took in one year to more than offset all the many losses, and return a profit that most fund managers would frame and place on their walls.

The actual exit strategy the Turtles used is not the point; the point is to find a strategy that suits you and your goals. Worrying about whether to use a trailing stop, or a volatility stop that works out some weird percentage of the daily range, or even some indicator cross over is fine if you’re longer term, but most traders are not long term and so must pay special attention to their goals and what they are trying to achieve.

I firmly believe that all exit strategies if tested over a long enough periods will produce similar results. It’s how practical they for you and your trading business that is more important.

My suggestion is to assess where you are. If you’re looking for short term results such as income, use profit targets. If you’re new or even struggling, but are not too concerned with income right away, using a profit target is still the better option as it helps you build confidence. Only move to the longer term exit strategies such as trailing stops once you have gained confidence in yourself to let trades run, and have less need for the income.

Exercise:
Assess what you are trying to achieve and select exit strategies to suit. Then test them out over a decent sample of data along with your entry techniques you created from the last exercise.