Understanding technical analysis definitions is a useful skill for traders hoping to read charts, identify patterns, and make better trading decisions. While some of these technical analysis patterns may be difficult to code and backtest, it is still useful for systematic traders to understand what these patterns mean.
This page provides clear, beginner-friendly explanations of the most common technical analysis terms, including Ascending Triangles, Support and Resistance Zones, Trend Reversals, and more.
Learning the language of technical analysis helps traders accurately interpret market behaviour and identify profitable trading opportunities. From Continuation Patterns to Chart Patterns like Double Bottoms, Triple Tops, and Pennants, you will learn all the basic technical analysis patterns.
Additionally, this page covers advanced topics such as Wedges, Symmetrical Triangles, Volume Profile, and Breakout/Breakdown strategies. Understanding these concepts will help you confidently engage in technical analysis and develop effective trading strategies.
Explore the technical analysis definitions below and improve your ability to analyze and act on market patterns effectively.
Technical Analysis Definitions - Alphabetical Listing
What is an Ascending Triangle?
An Ascending Triangle is a bullish continuation pattern formed by a horizontal resistance line and a rising trendline. It indicates increased buying pressure, with traders expecting a breakout above the resistance level.
What is a Breakout / Breakdown?
A Breakout occurs when the price moves above a resistance level, while a Breakdown happens when the price falls below support. Both signals indicate a potential trend continuation or reversal, depending on the market context.
What is a Broadening Pattern?
A Broadening Pattern is a chart formation characterized by diverging trendlines, creating a widening price range. It suggests increasing volatility and uncertainty, often preceding sharp reversals or strong trend movements.
What is a Channel (Ascending, Descending, Horizontal)?
A Channel is a price pattern formed by parallel lines that contain price movements. An Ascending Channel indicates a bullish trend, a Descending Channel suggests a bearish trend, and a Horizontal Channel indicates consolidation.
What is Consolidation?
Consolidation refers to a period of price stability where the market moves within a narrow range. It typically precedes a breakout or breakdown, as traders await clearer direction before making significant moves.
What are Continuation Patterns?
Continuation Patterns are chart formations that signal the continuation of an existing trend. Common examples include flags, pennants, triangles, and rectangles. Traders use these patterns to identify opportunities to re-enter a trend.
What is a Cup and Handle Pattern?
The Cup and Handle is a bullish continuation pattern resembling a teacup with a small downward handle. It indicates a temporary consolidation before the trend continues upward, often seen as a reliable entry point for traders.
What is a Diamond Top Pattern? (What is a Diamond Bottom Pattern?)
A Diamond Top signals a bearish reversal, while a Diamond Bottom indicates a bullish reversal. Both patterns are formed by converging and diverging trendlines, suggesting a potential price reversal upon breakout.
What is a Double Bottom?
A Double Bottom is a bullish reversal pattern consisting of two consecutive lows at approximately the same price level, separated by a peak. It indicates strong support and potential upward movement upon breaking the resistance level.
What is a False Breakout? (Bull Trap / Bear Trap)
A False Breakout occurs when the price temporarily moves beyond a support or resistance level before reversing. Bull Traps lure buyers into false upward breakouts, while Bear Traps mislead sellers during false downward breakouts.
What is a Flagpole in Trading?
A Flagpole is the initial strong price movement preceding a flag or pennant pattern. It represents a sharp upward or downward price movement, which is followed by consolidation before a potential continuation of the trend.
What is a Gap in Trading? (Breakaway, Runaway, Exhaustion)
A Gap is a price difference between consecutive trading sessions. Breakaway Gaps signal the start of a new trend, Runaway Gaps indicate trend continuation, and Exhaustion Gaps suggest the end of a trend.
What is an Island Reversal in Trading?
An Island Reversal is a reversal pattern characterized by a gap-up or gap-down followed by a consolidation phase and a subsequent gap in the opposite direction. It signals a sudden shift in market sentiment.
What is a Measured Move in Trading? (Up & Down)
A Measured Move consists of a strong price movement, a consolidation phase, and a continuation of the original direction. Traders estimate the potential move by measuring the length of the initial trend and projecting it forward.
What is Overbought / Oversold in Trading?
Overbought describes a market condition where prices have risen too quickly and may be due for a correction. Oversold indicates prices have fallen excessively and may be primed for a reversal. Technical indicators often help identify these conditions.
What is a Pennant Pattern?
A Pennant is a continuation pattern formed by converging trendlines during a brief consolidation period following a strong price move. It resembles a small symmetrical triangle and indicates a potential continuation of the preceding trend.
What is a Pivot High / Pivot Low in Trading?
A Pivot High is a peak where price reverses from an uptrend to a downtrend, while a Pivot Low is a trough where price changes from a downtrend to an uptrend. Identifying pivot points helps traders spot trend reversals and potential entry or exit points.
What does Price Action Mean?
Price Action refers to the movement of a security’s price over time, often analyzed without indicators. Traders study patterns, trends, and support/resistance levels to make informed trading decisions.
What is a Pullback in Trading?
A Pullback is a temporary decline within an existing upward trend. It provides traders with opportunities to enter positions at more favorable prices before the trend continues.
What is a Rectangle Pattern in Trading?
A Rectangle Pattern is a continuation pattern where prices move within a horizontal range defined by parallel support and resistance levels. Breakouts from rectangles often signal strong directional moves.
What is a Rounding Bottom Pattern in Trading?
A Rounding Bottom is a bullish reversal pattern indicating a gradual shift from a downtrend to an uptrend. It is characterized by a U-shaped curve, suggesting accumulation and renewed buying interest.
What is Support and Resistance in Trading?
A Support Zone is an area where a security’s price consistently finds buying interest, preventing further decline. A Resistance Zone is an area where selling pressure prevents the price from rising further.
What is a Swing High / Swing Low in Trading?
A Swing High is a peak reached before the price declines, while a Swing Low is a trough reached before the price rises. They help traders identify trends, support/resistance levels, and potential reversal points.
What is a Symmetrical Triangle in Trading?
A Symmetrical Triangle is a continuation pattern formed by converging trendlines with lower highs and higher lows. It signals market indecision, with a breakout indicating the potential direction of the new trend.
What is a Trend Reversal in Trading?
A Trend Reversal occurs when the price changes direction from an existing trend to a new, opposite trend. Reversals can be bullish or bearish and are often identified using technical indicators or chart patterns.
What does Trend Strength Mean in Trading?
Trend Strength measures the intensity and reliability of a market trend. Traders often use indicators like the Average Directional Index (ADX) to evaluate whether a trend is gaining or losing momentum.
What is a Triple Bottom Pattern in Trading?
A Triple Bottom is a bullish reversal pattern consisting of three roughly equal lows, indicating strong support. A breakout above the pattern’s resistance suggests a potential upward trend.
What is a Triple Top Pattern in Trading?
A Triple Top is a bearish reversal pattern where the price reaches a similar high three times before declining. It indicates strong resistance and signals a potential downward trend once support is broken.
What is a Rising Wedge Pattern? (What is a Falling Wedge Pattern?)
A Wedge is a chart pattern formed by converging trendlines. A Rising Wedge signals a potential bearish reversal, while a Falling Wedge suggests a bullish reversal. They often precede significant price movements.
What is Volume Profile?
Volume Profile is a technical tool that displays trading volume across different price levels rather than over time. It helps traders identify areas of high buying or selling interest and potential support or resistance levels.
Stock Trading Definitions By Category:
Discover our complete listing of important stock trading definitions using the categories below. Within each catagory, each stock trading term is defined in simple terms to quickly and easily boost your understanding of these trading terms.
- Stock Market Definitions
- Risk Management Definitions
- Trading Strategy Definitions
- Technical Analysis Definitions
- Trading Indicator Definitions
- Quantitative Analysis & Backtesting Definitions
- Portfolio Management Definitions
- Order Execution Definitions
- Trading Mechanics & Tools
- Trading Psychology Definitions
- Cryptocurrency Trading Definitions
- Regulatory & Compliance Definitions
Each category links to a dedicated page providing clear, concise stock trading definitions for essential trading terms. Click on any category to dive deeper into the terminology of that area.