Right now it says 628.  Yesterday when I checked it was like 1400.  Which seems astonishing at first but when you glance down coinmarketcap you see a lot of red, I guess Dero was in the smaller green group among small caps over the last 24 hours and this partly explains the big climb in rank.  It could easily fall again.

Still at 655 BTC total market cap it is tiny.  For now...