Now whales are start moving and it's about to go down. Watch this. The media will say later that "BTC price rises by people's expectation about Halving season but the bubble was pop out just like 201"7. The truth is yeah just like 'anonycoin' mentioned below, the movement decided by whales. but the whales doesn't move without materials. This time they moved with material called 'Bitcon Halve'.
If you are in short position, you should keep watching the price that whether Btc goes up above 11450 and stayed more than 2 or 3 days which could make another boring triangle pattern.