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Tuesday, April 16, 2024
Knowledge BaseGlossary

Glossary

Algorithmic Trading can be a complex subject. Keep your knowledge current with this glossary of key concepts, terminology, and technical indicators.

Disparity Index

Disparity Index

A technical indicator that measures the relative position of the most recent closing price to a selected moving average and reports the value as a percentage. A value greater than zero suggests that the asset is gaining upward momentum, while a value less than zero can be interpreted as a sign that selling pressure is increasing.

Divergence

Divergence

Divergence

When the price of an asset and an indicator, index or other related asset move in opposite directions. In technical analysis, traders make transaction decisions by identifying situations of divergence, where the price of a stock and a set of relevant indicators, such as the money flow index (MFI), are moving in opposite directions.

Doji

Doji

A name for candlesticks that provide information on their own and also feature in a number of important patterns. Dojis form when a security's open and close are virtually equal.

Donchian Channels

Donchian Channels

A moving average indicator developed by Richard Donchian. It plots the highest high and lowest low over the last period time intervals.

Double Bottom

Double Bottom

Double Bottom

A charting pattern used in technical analysis. It describes the drop of a stock (or index), a rebound, another drop to the same (or similar) level as the original drop, and finally another rebound.

Double Exponential Moving Average - DEMA

Double Exponential Moving Average - DEMA

A technical indicator developed by Patrick Mulloy that first appeared in the February, 1994 Technical Analysis of Stocks & Commodities. The DEMA is a calculation based on both a single exponential moving average (EMA) and a double EMA.

Double Top

Double Top

Double Top

A term used in technical analysis to describe the rise of a stock, a drop, another rise to the same level as the original rise, and finally another drop.

Double Top And Bottom

Double Top And Bottom

Chart patterns in which the quote for the underlying investment moves in a similar pattern to the letter "W" (double bottom) or "M" (double top). Double top and bottom analysis is used in technical analysis to explain movements in a security or other investment, and can be used as part of a trading strategy to exploit recurring patterns.

Downside Tasuki Gap

Downside Tasuki Gap

Downside Tasuki Gap

A candlestick formation that is commonly used to signal the continuation of the current downtrend. The pattern is formed when a series of candlesticks have

Downtick Volume

Downtick Volume

The share volume of a security that trades at a price lower than its previous price.

Dragonfly Doji

Dragonfly Doji

Dragonfly Doji

A type of candlestick pattern that signals indecision among traders. The pattern is formed when the stock's opening and closing prices are equal and occur at the high of the day. The long lower shadow suggests that the forces of supply and demand are nearing a balance and that the direction of the trend may be nearing a major turning point.

DUAL Commodity Channel Index - DCCI

DUAL Commodity Channel Index - DCCI

A method used in technical analysis to identify when an asset or market is overbought or oversold. DCCI is employed by graphing a smoothed Commodity Channel Index (CCI) line along with an unsmoothed one. Crossovers of the two lines indicate possible buy and sell signals, while subsequent breaks in the price trendline are then seen as definite entry and exit points.
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