In chain news, US stock trading platforms Fortis and Tiger Securities are currently unable to search the ticker data for two bitcoin ETFs, including Valkyrie's Bitcoin Futures ETF (BTF) and the Bitcoin Futures ETF (BITO) launched by ProShares. On the first day of BITO's launch, the symbol was the number one trending stock within the Tiger Securities app. This comes after both Fidelity Securities and Tiger Securities said they would suspend trading in bitcoin futures contracts, virtu...