The price of SBD is way up vs the dollar. It surged to around $13 this month and there's a very limited number of SBD compared to other coins (according to coinmarketcap.com there's under 5 million in circulation). Many are speculating that the sky is the limit for SBD. We'll see though. It's pulled back to about $7 last I checked but a lot of coins have been down some this week.

Here's the chart