What is the indicator?
The indicator - a number of points of data which are received, applying the formula to price data of protection. Price data switch on any combination of opening (open), the best significance (high), the least significance (low) or closings close) during time. Some indicators can use only the closing prices while others switch on volume and open interest in their formulas. We will enter price data into the formula, and we will settle an invoice.
For example, the average of 3 closing prices - gives one point of data ((102,44+83,06+97,56)/3=94,353).
However, one point of data does not give a lot of information and does not show, that does the indicator. For analysis realisation a number of points of data during time is required. Creating a time number of points of data, comparison can be made between the present and last levels.
For the analysis, indicators normally show in the graphic form above or below a price chart (chart).
Shown in the graphic form, the indicator can be compared to the corresponding schedule of the price. Sometimes indicators are under construction from above the price schedule for more exact comparison.
What offers the indicator?
The indicator offers various prospect to analyze price movement. Some, a type of slipping average values, are received from simple formulas, and the mechanics is rather simple for understanding. Others, a type Stochastics, have complex formulas and require, more time for studying that completely them to understand and evaluate. Irrespective of complexity of the formula, indicators can supply unique prospect in definition of force and a change in price direction.
Fig. 1
Simple moving average - the indicator which calculates an average price on the indicated number of the periods. If price vacillating exclusively volatilely the slipping average value will help to smooth data. The slipping average value filters a random noise and offers smoother prospect of price movement.
Schedule Veritas (VRTS) displays the big strong movement, and the analyst can have difficulties in trend definition. Applying a 10-day simple slipping average value to the price schedule, random waves smooth out to facilitate possibility to identify the tendency.
Why indicators are used?
indicators service three wide functions: preventions, acknowledgement and predictions.
The indicator can operate as the prevention to study price movement a little more steadfastly. If the impulse (driving power) decreases, it can be a signal of that it is possible to expect break of a link of support. Or, if it was generated the big positive divergence (toe-out), it can serve as the prevention to watch of sharp break of a link of resistance.
indicators can be used to confirm other technical tool shed means of the analysis. If there is a sharp change in price on the price chart, corresponding traverse of a slipping average value could serve as acknowledgement of this break. Or, if the market punches the support link, corresponding Low on indicator On-Balance-Volume schedule (OBV), it can serve as acknowledgement of weakness of the market. Some investors and dealers use indicators to predict a direction of variation of the future prices.
Helps for use of indicators.
It can sound too categorically, but sometimes traders ignore change in price and are focused on the indicator. indicators filter price movement by formulas. Also, they - derivatives and not straight reflexions of price action. It should be considered at analysis application. Any analysis of the indicator should be undertaken, remembering change in price. What does the indicator speak about change in price? Price movement becomes stronger? Weaker? Even besides, that there can be obvious a situation when indicators generate signals on purchase and sale, signals should be taken in a context with other technical tool shed means of the analysis. The indicator can signal purchases but if the chart shows a decreasing triangle with a number of decreasing peaks, it can be a drop-in.
Fig. 2
On chart Inktomi (INKT), MACD dews since April till August also has generated a positive toe-out in August. MACD signalled an access to purchase, but the market could not overcome level of resistance and reach the previous maximum. It not acknowledgement from the market should be a sign of the prevention against a long position. For the report, the signal has for sale occurred, when the market has broken through a link of support of a decreasing triangle in the beginning of October.
As always in technical analysis, in ability to read indicators - there is more than art, than a science. The same indicator can show various behavioural samples, applicable to different shares. indicators which work well for IBM, can not to work for Airline Delta. Examination with various indicators can be made by means of in-depth examination and the analysis.
Today hundreds the indicators are used, new indicators form every week. Technical programs of the analysis go with sets of indicators which build in, and even allow users to create their own indicator. Considering quantity of a deceit which is coupled to indicators, selecting the indicator to which you will follow, there is a problem of its taming. Even with introduction of hundreds new indicators, only the few really offer excellent prospect and are noteworthy.
Strange enough, but indicators which normally deserve larger attention - what have passed trial by time. At a choice of the indicator for the analysis, select it carefully and moderately. To cover it is more than attempt than five indicators are normally useless. It is better to concentrate on two or three indicators, and to study their action. Try to select indicators which add one another, instead of that operate in a unison, and generates the same signals.
For example, would be redundant to use two indicators which are good to show the bought up and resold levels, type Stochastics and RSI. Both of them show an impulse (driving power) levels of an overbought and oversolds.
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Begin a series of articles to understand and be disassembled in huge mass of indicators and to explain, how to use them in your analysis. We will show on distinction examples between outrunning and lagging indicators and as we will study their merits and demerits. Many if not the majority, popular indicators work as oscilators. You learn to read oscilators and will understand, how signals are received. Later on some indicators we will present examples of signals in operation.
