HUOBI chart doesn't show this anomaly..
Did you look within the Huobi Bitcoin Exchange or did you look at BitcoinWisdom? If you looked at BitcoinWisdom, you would notice that they actually fixed the numbers now.
The chart shows the dramatic price decrease if there’s an extension on the default Chart time-length.
That bar within that picture shows proves that actually happened today, I am not that sure why the numbers went up that high other than the decimal placement error.
If that error happened on that Huobi Exchange then the people who used that website today would be pretty rich.