AUDUSD Weekly Income S&D

Countertrend trade
All star entry with BB dev 20 on ITF (D) or STF (4H)
when price pierces the top BB, into a SZ, sell, T1 will be 20 period MA, T2 opposing DZ
when price pierces the bottom BB into a DZ, buy, T1 is 20 MA, T2 opposing SZ