Point to each day of the week at the top of the chart to get a time location in your trading week and day sparation determined by 00:00 of any timezone.
The reference of the previous day's higs and LOWS is vitally important to understand which direction is most likely for the next day, either continuation or reversal.
As you can see you will be able to adapt these lines according to your chart design and with the desired intensity of appearance.
UTC OFFSET: Determine your TIMEZONE in this section.
DAILY SEPARATOR: You have the option to change the color, style, width and text color.
WEEKLY SEPARATOR: You have the option to change the color, style, width and text color.
PREVIOUS HIGS & LOWS: You have the option to change the color, style, width and text color.
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.