van gogh says to HK Blockchain & Cryptos 香港加密貨幣討論及交易/掘礦群組 呢條友咁玩法，收56270,賣57250, 扣埋平台手續費買0.7 賣 0.7 交易一粒好似有200蚊水位，我見過一直都係度挂，唔知係咪真係有得做呢~