Just a thought when looking at the candle chart. I believe it would be possible when total funds are huge enough.
There is no currency that is completely stable and that means we should not expect absolutely stability in cryptocurrencies and bitcoin's pricing. I come to understand of recent that USD from inception has not be stable and it has been going against or for any other coins in pricing. I believe that bitcoin in some days to come we would have some stability and 2019 the volatility is going to resume again.