I can't swear that it's the cause, but it looks like expectations have changed around whether ICOs would be required to classify themselves as securities: https

I can't swear that it's the cause, but it looks like expectations have changed around whether ICOs would be required to classify themselves as securities: https://twitter.com/prestonjbyrne/status/1064714421061255168 https://twitter.com/prestonjbyrne/status/1064714421061255168 This has been obvious to everyone paying attention for a long time, but most people in this market are there because they don't pay attention.