GBPAUD 15-19 [NOV] Analysis - Sharkfin plus Imbalance Bearish?

Here I have noted forex imbalance which resulted from the uptrend. TDI indicator is also showing a sharkfin which can be used as an entry into a short trade once it re-enters the BB lines. Thoughts?

Trade ativo:

Sharkfin complete green line has entered BB line and a short position can be taken.

Trade fechado manualmente