After checking hkex and webb-site, confirm 黄刚 use standard chartered bank with (1836)極訊亞太 broker to collect 190. 

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网页链接(%E6%8E%A7%E8%82%A1)%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8&sd=27/04/2017&ed=27/04/2018&cid=0&sa1=cl&scsd=27%2f04%2f2017&sced=27%2f04%2f2018&sc=190&src=MAIN&lang=ZH&

NOT 散户
(1836)極訊亞太suddenly buy a lot of 190 today, 
極訊亞太被視為大戶打手, will check who use it to buy 190 after CCASS release information later.

有冇人知極訊亞太係間咩投資公司黎？
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