OPEN-SOURCE SCRIPT
[KA] Rate of Change
Rate of Change (ROC)
Given a source series, calculates a running Rate of Change -- simply the percentage difference between the current value of said source to the value N bars back.
One nicety here, compared to the stock tradingview indicator is allowance to force plot certain bounds. This allows more visibility on the relative movement of the series within the plotted bounds.
For example, you know the particular bounds for a timeframe, and can visibly see when those bounds are violated.
See:
StockCharts ROC Explanation
Inputs:
Given a source series, calculates a running Rate of Change -- simply the percentage difference between the current value of said source to the value N bars back.
One nicety here, compared to the stock tradingview indicator is allowance to force plot certain bounds. This allows more visibility on the relative movement of the series within the plotted bounds.
For example, you know the particular bounds for a timeframe, and can visibly see when those bounds are violated.
See:
StockCharts ROC Explanation
Inputs:
- Source Series, anything indicator series on chart
- N Bars, the reference no. of bars to compare change since.
- Mandatory % Bounds, if value specified, this +value and -value, will be plotted
开源脚本
本着真正的TradingView精神，此脚本的作者已将其开源，以便交易者可以理解和验证它。向作者致敬！您可以免费使用它，但在出版物中重复使用此代码受网站规则约束。 您可以收藏它以在图表上使用。
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