Archive for the 'Mechanical System' Category

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.

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2 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.

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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.
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