Izicwangciso ezili-5 eziPhezulu zokuRhweba ngeBollinger Band oza kuZama ngo-2022
Yintoni iBollinger Bands Indicator? Isalathisi sokurhweba i-Bollinger Band sisixhobo esiqhelekileyo esisetyenziselwa ukurhweba kwansuku zonke. Ukuba ungumlandeli wale bhlog, unokuba nayo ....
