The spike in sbd was grossly unexpected and the change is quite massive only thig is nt many were holding it at the time as we expected value to stay around 1$. It would have been a different case if it's steem that had this spike.
Good thing for steemit is that people would now tend to make more posts to have SBD rewards . Imagine a mere 3SBD reward for example is worth oer 30$
Do you have any opinion of what we can do to make sure the price of Steem dollars does not rise even higher ?