Day of Week Background

Highlights the chart background of the bars in the specified days of week.
リリースノート: docs(): add TV and source links

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.