Crypto-related equities fell broadly at the US market open on October 30, with Strategy (MSTR) leading the decline down 8.05% to $130.23. Robinhood (HOOD) dropped 7.94% to $84.32, Coinbase (COIN) slipped 7.75% to $148.15, Circle (CRCL) declined 7.23% to $74.21, and BitMine (BMNR) fell 5.86% to $20.39. The three major US stock indices also opened lower over the same period. The sell-off comes shortly after Coinbase and Strategy released their third-quarter earnings following the close on October 29.