Demand and Supply Candles-open

This Script helps you identify the basing and explosive candles which can be used for Supply and Demand Analysis methodology
Blue Candle represents the Boring Candles ==> Demand and Supply is in balance
Black Candle represents the Exciting Candles ==> imbalance between Demand and Supply

If you are looking for automatic indicator for demand and supply zones, you will have to tradingview home page and in search bar drop down select people and in searchbox "ConfidentSelfTrader", then select SCRIPTS, then click on "Demand and Supply Zones indicator", scroll down and add it as your Favorite Scripts, then you can use "Demand and Supply Zones indicator" for free....
Updated the script to new pine script version (v4)

本着真正的TradingView精神,该脚本的作者将其开源发布,以便交易者可以理解和验证它。为作者喝彩!您可以免费使用它,但在出版物中重复使用此代码受网站规则的约束。 您可以收藏它以在图表上使用。