OPEN-SOURCE SCRIPT
已更新 Volume Price ROC Tracker and Shadow Candles
When price goes up on negative volume, then market is telling there is doubts in investors mind.
The SPX upside recent month was a on. Lower volume so, the rally in my view will not last. Read my articles on current market.
This very simple scripts shows if price drop or gain was on a upside volume or down side. It is a visual track on the candle reflecting the volume ROC overlapped as a price movement on the actual candle. So don't mistake it with a moving average. Red means volume was down even if price has gone up. Basically if a price goes up on a increase ROC volume then you can trust it. Otherwise it is likely that it won't last.
If you can improve on this idea, it would be great. I think there is not enough volume related scripts that diggs a bit deeper to describe the market behaviour in the future. After all all technical analysis are supposed to tell us about future price not just how it was in the past.
The SPX upside recent month was a on. Lower volume so, the rally in my view will not last. Read my articles on current market.
This very simple scripts shows if price drop or gain was on a upside volume or down side. It is a visual track on the candle reflecting the volume ROC overlapped as a price movement on the actual candle. So don't mistake it with a moving average. Red means volume was down even if price has gone up. Basically if a price goes up on a increase ROC volume then you can trust it. Otherwise it is likely that it won't last.
If you can improve on this idea, it would be great. I think there is not enough volume related scripts that diggs a bit deeper to describe the market behaviour in the future. After all all technical analysis are supposed to tell us about future price not just how it was in the past.
發行說明
Minor updates to show the roc volume plots on latest 
SPX chart開源腳本
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開源腳本
本著TradingView的真正精神，此腳本的創建者將其開源，以便交易者可以查看和驗證其功能。向作者致敬！雖然您可以免費使用它，但請記住，重新發佈程式碼必須遵守我們的網站規則。
免責聲明
這些資訊和出版物並不意味著也不構成TradingView提供或認可的金融、投資、交易或其他類型的意見或建議。請在使用條款閱讀更多資訊。