每周图表交易（蜡烛/柱） (Weekly charts trading (candles/bars))

Regards to everyone
Does anyone know any system that purely deals with weekly charts trading in the forex market in which trades are taken from 1 month till 6 months+. I do have a system which i will present here after comparing it with many others as will be indicated by great traders of this great forum.
Thanks for your concern and time and efforts you will be puting in a subject that has least been discussed by any trader in any forum. Please do point out systems that only deal with weekly charts.
Thanks