Have plotted Previous day High, previous day low, previous day close and previous day open. Moreover Previous month High and low are plotted. Background changes are made as per this concept: when the current day's price is above PDL and below PDH, a green background when the current price is above both PDL and PDH, and a red background when the current day's price is below both PDL and PDH.
Current day High and low are plotted as white lines, which are dynamic and change once new high or low forms.