Sir @yohan2on you added in your post that Steem Backed Dollar (SBD) as the stablecoin but i do not think it a stablecoin as its value fluctuates all the time. As you can see that today its value went to the peak of its value of this week. But before this it had low value.

So we should not consider it a stablecoin or tell me sir the condition of stablecoin as its value is not pegged with any fiat currency in my opinion.