BTC can go lower than it is already, in the next 3-9 days. Around 8.7k usd is the next level where it will take a big decision for its mid-long term evolution.
However I am positive about BTC. The support around 8.7k usd seems to be quite strong: - RSI/MFI close to oversold levels; - Long term trend support - .382 Fibb - 200EMA