Assumption of Technical Analysis
√ All market foundations are described in actual market data. Exchange rates reflect all things, which means that changes in all elements like economy, politics and psychological expectation influential to exchange rates are reflected truly and adequately in exchange rates.
√ History replays itself and therefore the market is quite predictable. At least these modes out of metric modes are generated in price fluctuation and are called signals. The target of technical analysis is to discover and verify market flowing signals.
√ Prices moves in trend. Exchange rates change according to certain trend and disciplines.
The module of any technical analysis system includes price diagrams, volume diagrams and a plenty of other data of market modes and activities, such as most frequently-studied data, various types of market data operation, strength and sustaining force deciding special market behavior. Therefore, it is not simply to forecast future market value depending on price charts, while technicians use many other technical tools before entering a transaction.
Other aspects in trading should be strengthened in technical analysis. It happens frequently that when the price comes, a trader miss it. It is rather difficult to decide entering point or exiting point based on his or her technical study because the basic fact is various outer elements firstly cause rapid price movement.
Price Diagrams
Graphical Chart
In graphical chart, all prices are connected in sequence to form a seriate curve. Time and price are used as coordinates in most graphical charts. As is shown in the picture, the abscissa indicates time and the ordinates indicates price; they are combined to show exchange rate between USD and JPY. The advantage of graphical chart is visible. The Individual foreign exchange dealers may obtain some market perception.
Why the influence of turnover is not considered in foreign exchange analysis?
International foreign exchange market is an open and intangible market. Advanced communicative tools integrate worldwide foreign exchange markets. Market participants make transaction around the world (futures exchange excluded) and foreign exchange turnover of a period cannot be calculated exactly. Therefore, in technical analysis of foreign exchange market the influence of turnover is basically not considered, that is without considering price and turnover as a whole. This is a distinct difference between technical analysis of foreign exchange and stock price analysis.
Histogram: longer length refers to bigger exchange rate fluctuation?
Histograms are often used to manifest market change in a period (such as one hour, one day or one week, etc.). The column top refers to the highest price of the period, the column bottom the lowest price, and there is a short line on the left and right side of the column representing opening prices and closing price. The longer the column is, the bigger fluctuation of exchange rate is. If the closing price is higher than the opening price, it means that buying atmosphere is more dominant; if the closing price is lower than the opening price, it means that selling atmosphere is more dominant.