PpSignal Coppock Curve
Introduction
The Coppock Curve is a momentum indicator developed by Edwin “Sedge” Coppock, who was an economist by training. Coppock introduced the indicator in Barron's in October 1965. The goal of this indicator is to identify long-term buying opportunities in the S&P 500 and Dow Industrials. The signal is very simple. Coppock used monthly data to identify buying opportunities when the indicator moved from negative territory to positive territory. Although Coppock did not use it for sell signals, many technical analysts consider a cross from positive to negative territory as a sell signal.
Signals
Using monthly data, this indicator will not trigger very many signals. A buy signal triggers with a cross into positive territory, while a sell signal triggers with a cross into negative territory. Unsurprisingly, there have been only five signals since the late 1980s. The chart below shows the last four signals. The first signal triggered in 1988, which was after the 1987 crash.
Conclusion
The Coppock Curve is simply a smoothed momentum oscillator. Even though it was originally designed for monthly charts and long-term analysis, it can be used on intraday, daily or weekly charts and the settings can be adjusted to suit one's style. The main signals are generated with crosses above and below the zero line. More aggressive chartists can consider looking for bullish and bearish divergences to anticipate such crossovers. Use caution, however. Divergences do not always result in trend reversals because the trend can simply slow and continue in the same direction.
https://stockcharts.com/school/doku.php?id=chart_school:technical_indicators:coppock_curve
The Coppock Curve is a momentum indicator developed by Edwin “Sedge” Coppock, who was an economist by training. Coppock introduced the indicator in Barron's in October 1965. The goal of this indicator is to identify long-term buying opportunities in the S&P 500 and Dow Industrials. The signal is very simple. Coppock used monthly data to identify buying opportunities when the indicator moved from negative territory to positive territory. Although Coppock did not use it for sell signals, many technical analysts consider a cross from positive to negative territory as a sell signal.
Signals
Using monthly data, this indicator will not trigger very many signals. A buy signal triggers with a cross into positive territory, while a sell signal triggers with a cross into negative territory. Unsurprisingly, there have been only five signals since the late 1980s. The chart below shows the last four signals. The first signal triggered in 1988, which was after the 1987 crash.
Conclusion
The Coppock Curve is simply a smoothed momentum oscillator. Even though it was originally designed for monthly charts and long-term analysis, it can be used on intraday, daily or weekly charts and the settings can be adjusted to suit one's style. The main signals are generated with crosses above and below the zero line. More aggressive chartists can consider looking for bullish and bearish divergences to anticipate such crossovers. Use caution, however. Divergences do not always result in trend reversals because the trend can simply slow and continue in the same direction.
https://stockcharts.com/school/doku.php?id=chart_school:technical_indicators:coppock_curve
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