This script uses basic Rally Base Rally, Rally Base Drop, Drop Base Drop, and Drop Base Rally concepts to draw supply and demand zones. While the script is designed to account for multiple (up to 5) candles in the "base" phase, the box it will draw will only be the high and low of the last candle before the final Rally/Drop candle.
Has potential but isn't working well on a 5 minute chart. There's also a type in the settings where it's supposed to adjust for smaller candles. I cant seem to get it to catch any of the supply and demand zones on a smaller timeframe. I had hopes for it. If someone figures out the best settings for day trading, shoot me a message