This indicator shows the high and low of the previous week as well as the opening price.
It also marks the region of the week to come, with 2 vertical lines.
It is an indicator to facilitate and save time in graphing and to help with possible targets.
NOTE:
If the indicator shrinks your chart, remove the Indicator, disable AUTO FIT (gear in the lower right corner) and put the indicator back on.
NOTA: Se o indicador encolher seu gráfico, retire o Indicador, desabilite o AUTO FIT (engrenagem no canto inferior direito) e coloque o indicador novamente.