As long as there's only as few SBD as we currently have in circulation, SBD is too easy a target for traders. It doesn't take much (money) to make the SBD curve look better than anything Six Flags could design and build. Daily trading volume is not huge, despite rises and drops.
For all we know it could be that only 2-5 traders are having a blast with SBD. It definitely will not last as always more SBD is printed.
Yes, the price action is nuts, crazy how far a few Won move the candlesticks. For all we know the people being dumped on have no idea that SBD is minted at the rates it is.