[TC] -- DayTrader's Auto Ultra Trendlines

The goal of this indicator is to provide day traders with more realistic and general support and resistance trendlines for the chart timeframe they are trading, without the need for excessive parameter adjustment or manual consideration of trendlines from higher timeframes. As we all know, when trading smaller timeframes, it is not only the trendlines from the current timeframe which are significant - we must also consider the position of trendlines from higher ones.

Auto Ultra Trendlines plots a set of multi-timeframe-based resistance and support trendlines that are dynamically calculated depending on the timeframe of the chart which the indicator is applied to.

The indicator calculates conglomerated support and resistance trendlines based on trendline values calculated from several timeframes higher than the chart's. The higher timeframes are logically selected and differ based on the chart timeframe.

This indicator is designed to be applied to charts with a timeframe up to and including the 8H, and cannot be applied to charts with a timeframe greater than 1D.

To increase or decrease the lookback period for the trendlines, use the 'Lookback Factor' parameter.