金融小白 求助 有什么渠道认识新加坡银行的交易员呢国内有朋友托我认识新加坡的交易员，只是单方面认识一下，想了解一些类似如下的信息： I buy 20mio GBP call JPY put strike 130 rko 148 (unwinding) I buy 20mio GBP put JPY call strike 160 ako 148 (unwinding) I buy 30mio GBP call JPY put strike 130 rko 148.5 I buy 10mio GBP put JPY call strike 160 ako 149.50 I sell 10mio GBP put JPY call strike 160 ako 148 All the options expire on 12 Jul 2018 I sell 1mth 25mio GBP put JPY call strike 160 rko 135 I sell 1mth 25mio GBP call JPY put strike 130 rko 155 这是什么信息啊，难道不是公开的吗？怎样能了解到呢？