This indicator was developed as part of a free blog post tutorial on the Backtest-Rookies website for detailed code commentary, head over there.
Scope
The indicator shall attempt to do the following:
Look at a lower time-frame. E.g 5 minutes when on a 1-hour chart.
Create a function to loop through through candles and make an assessment.
If the candle it closed up, the volume will be categorized as buying volume. Conversely, if it closed down, the volume will be categorized as selling volume
The function will then be passed to the security() function to run on a lower timeframe.
All buying volume and selling volume from the lower time-frame shall be summed and displayed on the main chart.
Important Note This indicator will not give you genuine buying or selling volume. It simply follows the assumption that if price closed up, there must have been more buyers than sellers and if it closed down we assume the opposite.
Usage
In order to use this indicator, users will need to calculate how many lower time-frame bars are contained in the time-frame on the main chart. So for example, the default settings are configured for the indicator to be run on the 1H chart. As a result, we need to set the "Bars on Lower Timeframe" input to 12. This is because there are 12 x 5-minute bars in 60 minutes.
진정한 TradingView 정신에 따라, 이 스크립트의 저자는 트레이더들이 이해하고 검증할 수 있도록 오픈 소스로 공개했습니다. 저자에게 박수를 보냅니다! 이 코드는 무료로 사용할 수 있지만, 출판물에서 이 코드를 재사용하는 것은 하우스 룰에 의해 관리됩니다. 님은 즐겨찾기로 이 스크립트를 차트에서 쓸 수 있습니다.