Saturday, May 30, 2009

Forex candlestick chart patterns

This article provides insight into Candlestick patterns that can be extracted from Foreign exchange charts. A candlestick chart is a style of bar-chart used primarily to demonstrate price movements over a certain time period.

Doji
A name for candlesticks that provide information on their own and feature in a number of important patterns. Dojis form when the body of the candle is minimal as market's open and close are virtually equal.

Hammer
A price pattern in candlestick charting that occurs when the market trades significantly lower than its opening, but rallies later in the day to close either above or close to its opening price. This pattern forms a hammer-shaped candlestick.

Inverted hammer
A price pattern in candlestick charting that occurs when a security trades significantly higher after its opening, but gives up most of all of its intraday gain to close well off of its high. Gravestone - The market gaps open above the previous day's close in an uptrend. It rallies to a new high, then loses strength and closes near its low: a bearish change of momentum. Confirmation of the trend reversal would be an opening below the body of the Shooting Star on the next trading day. If the open and the close are identical, the indicator is considered a Gravestone Doji. The Gravestone Doji has a higher reliability associated with it than a Shooting Star.

Shooting star
A candlestick indicating a reversal. The previous day's candle has a very large body. On the day the shooting star occurs, the price (generally) opens higher than the previous day's close, then jumps well above the opening price during the day, but closes lower than the opening price.

Three white soldiers
Three white soldiers is a bullish reversal pattern that forms with three consecutive long white candlesticks. After a decline, the three white soldiers pattern signals a change in sentiment and reversal of trend from bearish to bullish. Further bullish confirmation is not required, but there is sometimes a test of support established by the reversal.

Three black crows
A bearish reversal pattern consisting of three consecutive black bodies where each day opens higher than the previous day's low, and closes near, but below, the previous low.

Technical Analysis

Technical analysis is a method of predicting price movements and future market trends by studying charts of past market action. Technical analysis is concerned with what has actually happened in the market, rather than what should happen and takes into account the price of instruments and the volume of trading, and creates charts from that data to use as the primary tool. One major advantage of technical analysis is that experienced analysts can follow many markets and market instruments simultaneously.

Technical analysis is built on three essential principles:

1. Market action discounts everything! This means that the actual price is a reflection of everything that is known to the market that could affect it, for example, supply and demand, political factors and market sentiment. However, the pure technical analyst is only concerned with price movements, not with the reasons for any changes.

2. Prices move in trends Technical analysis is used to identify patterns of market behavior that have long been recognized as significant. For many given patterns there is a high probability that they will produce the expected results. Also, there are recognized patterns that repeat themselves on a consistent basis.

3. History repeats itself Forex chart patterns have been recognized and categorized for over 100 years and the manner in which many patterns are repeated leads to the conclusion that human psychology changes little over time.

Forex charts are based on market action involving price. There are five categories in Forex technical analysis theory:

* Indicators (oscillators, e.g.: Relative Strength Index (RSI)
* Number theory (Fibonacci numbers, Gann numbers)
* Waves (Elliott wave theory)
* Gaps (high-low, open-closing)
* Trends (following moving average).


Some major technical analysis tools are described below:

Relative Strength Index (RSI):
The RSI measures the ratio of up-moves to down-moves and normalizes the calculation so that the index is expressed in a range of 0-100. If the RSI is 70 or greater, then the instrument is assumed to be overbought (a situation in which prices have risen more than market expectations). An RSI of 30 or less is taken as a signal that the instrument may be oversold (a situation in which prices have fallen more than the market expectations).

Stochastic oscillator:
This is used to indicate overbought/oversold conditions on a scale of 0-100%. The indicator is based on the observation that in a strong up trend, period closing prices tend to concentrate in the higher part of the period's range. Conversely, as prices fall in a strong down trend, closing prices tend to be near to the extreme low of the period range. Stochastic calculations produce two lines, %K and %D that are used to indicate overbought/oversold areas of a chart. Divergence between the stochastic lines and the price action of the underlying instrument gives a powerful trading signal.

Moving Average Convergence Divergence (MACD):
This indicator involves plotting two momentum lines. The MACD line is the difference between two exponential moving averages and the signal or trigger line, which is an exponential moving average of the difference. If the MACD and trigger lines cross, then this is taken as a signal that a change in the trend is likely.

Number theory:
Fibonacci numbers: The Fibonacci number sequence (1,1,2,3,5,8,13,21,34...) is constructed by adding the first two numbers to arrive at the third. The ratio of any number to the next larger number is 62%, which is a popular Fibonacci retracement number. The inverse of 62%, which is 38%, is also used as a Fibonacci retracement number.

Gann numbers:
W.D. Gann was a stock and a commodity trader working in the '50s who reputedly made over million in the markets. He made his fortune using methods that he developed for trading instruments based on relationships between price movement and time, known as time/price equivalents. There is no easy explanation for Gann's methods, but in essence he used angles in charts to determine support and resistance areas and predict the times of future trend changes. He also used lines in charts to predict support and resistance areas.

Waves
Elliott wave theory: The Elliott wave theory is an approach to market analysis that is based on repetitive wave patterns and the Fibonacci number sequence. An ideal Elliott wave patterns shows a five-wave advance followed by a three-wave decline.

Gaps
Gaps are spaces left on the bar chart where no trading has taken place. An up gap is formed when the lowest price on a trading day is higher than the highest high of the previous day. A down gap is formed when the highest price of the day is lower than the lowest price of the prior day. An up gap is usually a sign of market strength, while a down gap is a sign of market weakness. A breakaway gap is a price gap that forms on the completion of an important price pattern. It usually signals the beginning of an important price move. A runaway gap is a price gap that usually occurs around the mid-point of an important market trend. For that reason, it is also called a measuring gap. An exhaustion gap is a price gap that occurs at the end of an important trend and signals that the trend is ending.

Trends
A trend refers to the direction of prices. Rising peaks and troughs constitute an up trend; falling peaks and troughs constitute a downtrend that determines the steepness of the current trend. The breaking of a trend line usually signals a trend reversal. Horizontal peaks and troughs characterize a trading range.

Moving averages are used to smooth price information in order to confirm trends and support and resistance levels. They are also useful in deciding on a trading strategy, particularly in futures trading or a market with a strong up or down trend.

The most common technical tools:

Coppock Curve is an investment tool used in technical analysis for predicting bear market lows.

DMI (Directional Movement Indicator) is a popular technical indicator used to determine whether or not a currency pair is trending.

Unlike the fundamental analyst, the technical analyst is not much concerned with any of the "bigger picture" factors affecting the market, but concentrates on the activity of that instrument's market.
Fundamental analysis
Fundamental analysis is a method of forecasting the future price movements of a financial instrument based on economic, political, environmental and other relevant factors and statistics that will affect the basic supply and demand of whatever underlies the financial instrument. In practice, many market players use technical analysis in conjunction with fundamental analysis to determine their trading strategy. Fundamental analysis focuses on what ought to happen in a market. Factors involved in price analysis: Supply and demand, seasonal cycles, weather and government policy.

Fundamental analysis is a macro or strategic assessment of where a currency should be trading based on any criteria but the movement of the currency's price itself. These criteria often include the economic condition of the country that the currency represents, monetary policy, and other "fundamental" elements.

Forex-Forecasting

This article provides insight into the two major methods of analysis used to forecast the behavior of the Forex market. Technical analysis and fundamental analysis differ greatly, but both can be useful forecast tools for the Forex trader. They have the same goal - to predict a price or movement. The technician studies the effect while the fundamentalist studies the cause of market movement. Many successful traders combine a mixture of both approaches for superior results.