This indicator is designed for price action. It divides the price range in to four zones based on last week values. Besides, it shows yesterday highest and lowest values. The price usually shows reactions to the drawn horizontal lines!
A very simple script to plot the yesterday's OHLC, to be used in an intraday graph.
There were other scripts like this, but their code was ugly, filthy, smelly, and WET, so I did this.
Shows yesterday's range
green line = yesterday's high
red line = yesterday's low
Fills y-range with black color so it's easier to see if we are inside or outside yesterday's range