In both stock trading and financial technical analysis, an island reversal is a candlestick pattern with compact trading activity within a range of prices, separated from the move preceding it. [1] A "candlestick pattern" is a movement in prices shown graphically on a candlestick chart. This separation shown on the chart, is said to be caused by an exhaustion gap and the subsequent move in the opposite direction occurs as a result of a breakaway gap.[ citation needed ]
Close scrutiny of island reversal formations shows that the island reversal consists of an exhaustion gap and the subsequent move is followed by a breakaway gap. Uncommonly, the breakaway gap that completes the island is filled in a few days by a pull back as a result of the reaction. The island reversal can occur also, inversely, at the peak or the reverse of head and shoulders formations.
For example, assume that the price in a rising trend closes at its high of $84.00 and opens at $86.00 the following day and then does not fall below its opening. At the end of the day, it moves up further and touches $88.00, but closes at $87.60. Observation thus shows a gap of $2.00 which is not filled. On the following day, the market price opened at $87.40, touched a high of $88.90, and closed at $87.00. A few days later, or the very next day, the market price opens at $84.00 and closes at $82.90, keeping itself below the area of $86.00 and $84.00. All the trading above $86.00 will appear on the technical analysis chart to be isolated and is known as an "island reversal."
An example of a bearish island reversal pattern was identified by Kenneth Gruneisen and published via CANSLIM.net when ITT Educational Services (ESI) topped in January 2009. ESI fell from $120 to $12 in the 4 years that followed. [2]
In finance, technical analysis is an analysis methodology for analysing and forecasting the direction of prices through the study of past market data, primarily price and volume. As a type of active management, it stands in contradiction to much of modern portfolio theory. The efficacy of technical analysis is disputed by the efficient-market hypothesis, which states that stock market prices are essentially unpredictable, and research on whether technical analysis offers any benefit has produced mixed results. It is distinguished from fundamental analysis, which considers a company's financial statements, health, and the overall state of the market and economy.
The relative strength index (RSI) is a technical indicator used in the analysis of financial markets. It is intended to chart the current and historical strength or weakness of a stock or market based on the closing prices of a recent trading period. The indicator should not be confused with relative strength.
A candlestick chart is a style of financial chart used to describe price movements of a security, derivative, or currency.
A chart pattern or price pattern is a pattern within a chart when prices are graphed. In stock and commodity markets trading, chart pattern studies play a large role during technical analysis. When data is plotted there is usually a pattern which naturally occurs and repeats over a period. Chart patterns are used as either reversal or continuation signals.
The mass index is an indicator, developed by Donald Dorsey, used in technical analysis to predict trend reversals. It is based on the notion that there is a tendency for reversal when the price range widens, and therefore compares previous trading ranges.
The Kagi chart is a chart used for tracking price movements and to make decisions on purchasing stock. It differs from traditional stock charts such as the Candlestick chart by being mostly independent of time. This feature aids in producing a chart that reduces random noise.
Three crows is a term used by stock market analysts to describe a market downturn. It appears on a candlestick chart in the financial markets. It unfolds across three trading sessions, and consists of three long candlesticks that trend downward like a staircase. Each candle should open below the previous day's open, ideally in the middle price range of that previous day. Each candlestick should also close progressively downward to establish a new near-term low. The pattern indicates a strong price reversal from a bull market to a bear market.
An open-high-low-close chart is a type of chart typically used in Technical analysis to illustrate movements in the price of a financial instrument over time. Each vertical line on the chart shows the price range over one unit of time, e.g., one day or one hour. Tick marks project from each side of the line indicating the opening price on the left, and the closing price for that time period on the right. The bars may be shown in different hues depending on whether prices rose or fell in that period.
In technical analysis of securities trading, the stochastic oscillator is a momentum indicator that uses support and resistance levels. George Lane developed this indicator in the late 1950s. The term stochastic refers to the point of a current price in relation to its price range over a period of time. This method attempts to predict price turning points by comparing the closing price of a security to its price range.
On the technical analysis chart, the head and shoulders formation occurs when a market trend is in the process of reversal either from a bullish or bearish trend; a characteristic pattern takes shape and is recognized as reversal formation.
The average directional movement index (ADX) was developed in 1978 by J. Welles Wilder as an indicator of trend strength in a series of prices of a financial instrument. ADX has become a widely used indicator for technical analysts, and is provided as a standard in collections of indicators offered by various trading platforms.
On the technical analysis chart, a wedge pattern is a market trend commonly found in traded assets. The pattern is characterized by a contracting range in prices coupled with an upward trend in prices or a downward trend in prices.
The doji is a commonly found pattern in a candlestick chart of financially traded assets in technical analysis. It is characterized by being small in length—meaning a small trading range—with an opening and closing price that are virtually equal. The efficacy of technical analysis is disputed by the efficient-market hypothesis, which states that stock market prices are essentially unpredictable.
The Morning Star is a pattern seen in a candlestick chart, a popular type of a chart used by technical analysts to anticipate or predict price action of a security, derivative, or currency over a short period of time.
Broadening top is technical analysis chart pattern describing trends of stocks, commodities, currencies, and other assets. Broadening Top formation appears much more frequently at tops than at bottoms. Its formation usually has bearish implications.
A gap is defined as an unfilled space or interval. On a technical analysis chart, a gap represents an area where no trading takes place. On the Japanese candlestick chart, a window is interpreted as a gap.
Three white soldiers is a candlestick chart pattern in the financial markets. It unfolds across three trading sessions and represents a strong price reversal from a bear market to a bull market. The pattern consists of three long candlesticks that trend upward like a staircase; each should open above the previous day's open, ideally in the middle price range of that previous day. Each candlestick should also close progressively upward to establish a new near-term high.
Price action is a method of analysis of the basic price movements to generate trade entry and exit signals that is considered reliable while not requiring the use of indicators. It is a form of technical analysis, as it ignores the fundamental factors of a security and looks primarily at the security's price history. However, this method is different from other forms of technical analysis, as it focuses on the relation of the security's current price to its price history, which consists of all price movements, as opposed to values derived from the price history.
Heikin-Ashi is a Japanese trading indicator and financial chart that means "average bar". Heikin-Ashi charts resemble candlestick charts, but have a smoother appearance as they track a range of price movements, rather than tracking every price movement as with candlesticks. Heikin-Ashi was created in the 1700s by Munehisa Homma, who also created the candlestick chart. These charts are used by traders and investors to help determine and predict price movements.
A line break chart, also known as a three-line break chart, is a Japanese trading indicator and chart used to analyze the financial markets. Invented in Japan, these charts had been used for over 150 years by traders there before being popularized by Steve Nison in the book Beyond Candlesticks. The chart is made up of vertical blocks or bars called "lines", which indicate the market's direction.