This are candels using 20 period Linear regression of close ,open, mim, max. Lime color if close > open and close > of last previus close. Red if close<open and close< of the previus close. Blue candles if none of the condition are meet. Pay attention at the reletion between body and shadow
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 publications is governed by House rules. คุณสามารถตั้งเป็นรายการโปรดเพื่อใช้บนชาร์ตได้