What happened: Small-cap coins plunged across the board. $IOST was up 37% early this morning but has now turned down 16.15%, trading at $0.0009502. $DOOD is down 17.99% at $0.002284, and $BTW is down 16.85% at $1.7062. Looking back: the more ferocious the morning surge, the harsher the afternoon sell-off. Wild surges and plunges are par for the course with small-cap coins, so think carefully about whether you can handle the risk before chasing a rally. #Altcoins #IOST