Gap (chart pattern)

Last updated
Sequence of Gaps Allgaps new.jpg
Sequence of Gaps

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. [1]

Contents

In an upward trend, a gap is produced when the highest price of one day is lower than the lowest price of the following day. Conversely, in a downward trend, a gap occurs when the lowest price of any one day is higher than the highest price of the next day.

For example, the price of a share reaches a high of $30.00 on Wednesday, and opens at $31.20 on Thursday, falls down to $31.00 in the early hour, moves straight up again to $31.45, and no trading occurs in between $30.00 and $31.00 area. This no-trading zone appears on the chart as a gap.

Gaps can play an important role when spotted before the beginning of a move.

Types of gaps

There are four types of gaps, excluding the gap that occurs as a result of a stock going ex-dividend. Each type has its own distinctive implication so it is important to be able to distinguish between them.

Caution

It is quite possible that confusion between measuring gap and exhaustion gap can cause an investor to position himself incorrectly and to miss significant gains during the last half of a major uptrend. Keeping an eye on the volume can help to find the clue between measuring gap and exhaustion gap. Normally, noticeable heavy volume accompanies the arrival of exhaustion gap.

Trading gaps for profit

Some market speculators "Fade" the gap on the opening of a market. This means for example that if the S&P 500 closed the day before at 1150 (16:15 EST) and opens today at 1160 (09:30 EST), they will short the market expecting this "upgap" to close. A "downgap" would mean today opens at, for example, 1140, and the speculator buys the market at the open expecting the "downgap to close". The probability of this happening on any given day is depending on the market. Once the probability of "gap fill" on any given day or technical position is established, then the best setups for this trade can be identified. Some days have such a low probability of the gap filling that speculators will trade in the direction of the gap.

Examples

Related Research Articles

A market trend is a perceived tendency of the financial markets to move in a particular direction over time. Analysts classify these trends as secular for long time-frames, primary for medium time-frames, and secondary for short time-frames. Traders attempt to identify market trends using technical analysis, a framework which characterizes market trends as predictable price tendencies within the market when price reaches support and resistance levels, varying over time.

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.

<span class="mw-page-title-main">Day trading</span> Buying and selling financial instruments within the same trading day

Day trading is a form of speculation in securities in which a trader buys and sells a financial instrument within the same trading day, so that all positions are closed before the market closes for the trading day to avoid unmanageable risks and negative price gaps between one day's close and the next day's price at the open. Traders who trade in this capacity are generally classified as speculators. Day trading contrasts with the long-term trades underlying buy-and-hold and value investing strategies. Day trading may require fast trade execution, sometimes as fast as milli-seconds in scalping, therefore direct-access day trading software is often needed.

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 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 commodity channel index (CCI) is an oscillator originally introduced by Donald Lambert in 1980.

The Negative Volume Index and Positive Volume Index indicators are indicators to identify primary market trends and reversals.

<span class="mw-page-title-main">Pivot point (technical analysis)</span>

In financial markets, a pivot point is a price level that is used by traders as a possible indicator of market movement. A pivot point is calculated as an average of significant prices from the performance of a market in the prior trading period. If the market in the following period trades above the pivot point it is usually evaluated as a bullish sentiment, whereas trading below the pivot point is seen as bearish.

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.

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.

<span class="mw-page-title-main">Morning star (candlestick pattern)</span>

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.

Double top and double bottom are reversal chart patterns observed in the technical analysis of financial trading markets of stocks, commodities, currencies, and other assets.

<span class="mw-page-title-main">Island reversal</span>

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. 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.

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.

<span class="mw-page-title-main">MIDAS technical analysis</span> Approach to technical analysis in finance

In finance, MIDAS is an approach to technical analysis initiated in 1995 by the physicist and technical analyst Paul Levine, PhD, and subsequently developed by Andrew Coles, PhD, and David Hawkins in a series of articles and the book MIDAS Technical Analysis: A VWAP Approach to Trading and Investing in Today's Markets. Latterly, several important contributions to the project, including new MIDAS curves and indicators, have been made by Bob English, many of them published in the book.

<span class="mw-page-title-main">Volume analysis</span> Metric for shares traded over time

Volume Analysis is an example of a type of technical analysis that examines the volume of traded securities to confirm and predict price trends. Volume is a measure of the number of shares of an asset that are traded in a given period of time. As one of the oldest market indicators used for analysis, sudden changes in volume are often the result of news-related events. Commonly used by chartists and technical analysts, volume analysis is centered on the following ideas:

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.

References

  1. "Gap Trading: How to Play the Gap". Investopedia. Retrieved 2024-02-24.