The bitcoin has broken this a few hours ago. If we look on the 1 hour timeframe, we can also see that it made a retest of the trendline, after breaking out. Expecting some momentum for the next few days.
There's also a resistance point at 9000 that needs to be overcome before we can call it a breakout.
There could be a bullish breakout, I just don't see enough here to make me think there is a bullish breakout.
Anyways, like I said, I'm fairly new to this and could be wrong. Just my 2 cents.
Many times when there is a retest after a couple of candles, without really moving away from it too much, it will break. Of course this is easy to say in hindsight.
If you wanted to be really safe, then the $9.000 was indeed another level for the breakout.