its placing bets on an ICO mostly. consider the fact that this ran very high in a few days. people on the fence might just taking profits. Many dont even understand cryptocurrencies, let alone an ICO. selling always attracts selling, and the shorting attack by ASCM yesterday didnt help the PPS here either. You can easily confirm that SWHI holds the troptions. the question is just whether or not you think Xtroptions are going to be worth something