Multitime ATR (5m/15m/30m)

Special thanks to Ogura
“This indicator displays ATR values for timeframes shorter than 30 minutes.”
“An ATR indicator designed to visualize volatility across 5-minute, 15-minute, and 30-minute timeframes.”
30分未満のATRを表示するインジケーターです。おぐさんありがとう。