WMA Complete Guide
加重移動平均
What is WMA?
加重移動平均（WMA）は、テクニカル分析で使用されるトレンド指標です。価格のモメンタム、トレンドの方向性、またはボラティリティを分析することにより、トレーダーが潜在的なエントリーポイントとエグジットポイントを特定するのに役立ちます。
Signal Types
Price Crossover
A bullish signal occurs when the price closes above the WMA, while a bearish signal occurs when the price closes below the WMA.
Slope Direction Change
When the WMA turns from a downward slope to an upward slope, it indicates a potential trend reversal to the upside.
Dynamic Support/Resistance
In a trending market, the WMA often acts as a floor (support) in an uptrend or a ceiling (resistance) in a downtrend.
Related Indicators
FAQ
What is the main difference between WMA and EMA?
WMA uses a linear weighting scheme where weights decrease consistently, whereas the Exponential Moving Average (EMA) uses an exponential decay that gives even more weight to recent data and never truly reaches zero for old data.
Why would a trader choose WMA over SMA?
Traders choose WMA when they want an indicator that reacts more quickly to recent price movements, reducing the lag that often causes late entries or exits when using a Simple Moving Average.
Is the 20-period WMA suitable for all timeframes?
Yes, the 20-period WMA is versatile and can be used on 5-minute charts for day trading or daily/weekly charts for swing and position trading, though it will produce more noise on shorter timeframes.
Parts of this page (FAQ, introductions) are AI-assisted. Core data and statistics are algorithmically computed. All pattern definitions are human-reviewed.
免責事項：本ページは公開市場データとアルゴリズムによるテクニカル分析に基づいています。投資助言を構成するものではありません。
Data source: EODHD · © 2026 KlineVision AI