GBPAUD price forming bearish Pinbar in Downtrend

GBPAUD now in a clear down trend. Price broken down 1.6720 support (now resistance) few days ago. Today price retest that level as a new resistance. In daily candle it's forming a bearish pinbar which indicate further price down.

I'm short on this pair until 1.6720 zone acted as a resistance. Next support / target level is 1.6290 and 1.60