BB Multi-Timeframe is an MTF indicator for MT4 and MT5 developed by EarnForex.com. It is based on the standard Bollinger Bands indicator. It reads the data from Bollinger Bands on multiple timferames and displays a single panel on the current chart.
The indicator can work in one of three modes: pullback, breakout, and re-entry. It supports all kinds of alerts.
A detailed description of the indicator can be found here: https://www.earnforex.com/metatrader-indicators/bb-multi-timeframe/
Any contributions to the code are welcome!