What is MACD and how is it used?
The moving average convergence divergence (MACD) is a kind of oscillating indicator. An oscillating indicator is a technical analysis indicator that varies over time within a band (above and below a centerline; the MACD fluctuates above and below zero. It is both a trend-following and momentum indicator. One basic MACD strategy is to look at which side of zero the MACD lines are on in the histogram below the chart. If the MACD lines are above zero for a sustained period of time, the stock is likely trending upwards. Conversely, if the MACD lines are below zero for a sustained period of time, the trend is likely down. Using this strategy, potential buy signals occur when the MACD moves above zero, and potential sell signals when it crosses below zero.
Signal line crossovers can also provide additional buy and sell signals. A MACD has two linesâa fast line and a slow line. A buy signal occurs when the fast line crosses through and above the slow line. A sell signal occurs when the fast line crosses through and below the slow line.
What is the difference between MACD and RSI?
The MACD is primarily used to gauge the strength of stock price movement. âŚ
The RSI (Relative Strength Index) aims to indicate whether a market is considered to be overbought or oversold in relation to recent price levels. One way to interpret the RSI is by viewing the price as âoverboughtââand due for a correctionâwhen the indicator in the histogram is above 70, and viewing the price as oversoldâand due for a bounceâwhen the indicator is below 30.
In a strong uptrend, the price will often reach 70 and beyond for sustained periods of time. For downtrends, the price can stay at 30 or below for a long time. While general overbought and oversold levels can be accurate occasionally, they may not provide the most timely signals for trend traders.
What is OBV and how is it used?
The on-balance volume (OBV) takes a significant amount of volume information and compiles it into a single one-line indicator. The indicator measures cumulative buying and selling pressure by adding the volume on âupâ days and subtracting volume on âdownâ days.