Daily Open Line

昨天

Indicator Goal/Objective:
This is a Simple Code to show Daily Open Level in chart

• This script plots a circle at the open price of the current day on the chart.
  
• It marks the first bar's open price of each new trading day and
  keeps the same value for the rest of the day until a new trading day begins.
  

It is only for analysis purpose only.
it is not a new indicator and can be replica of any other persons indicator.
The purpose of making indicator as an individual indicator is only for easiness.