Which coin recorded the highest fall in January 2018?

[karamoris]

I think in terms of value,  bitcoin recorded the highest fall.
From high to down  was a great lost people will never forget.  I think even in terms of percentage, btc will still lead. 
What are your thoughts?

[Tonygold1967]

I do not know exact coin which recorded the highest fall, but ripple was among the most decreasing coins.

[cissrawk]

If based on % and 7 days, then Davor got biggest fall in last 7 days even on january and its still falling. This coin offering lending platform too like bitconnect, not surprising.