The regular company's Big Hang Seng Index fluctuated by HK$ 50, and the margin was about HK$ 654.38+0.2 million, while the small Hang Seng Index fluctuated by HK$ 654.38+0, and the margin exceeded HK$ 30,000. Hang Seng Index futures fluctuate greatly. Aide Securities & Futures, a formal professional company, holds 654.38+0, 2, 4 and 5 types of regulated activities licenses issued by the Hong Kong Securities Regulatory Commission to conduct securities and futures trading business. Official website and Hong Kong Securities Regulatory Commission can find out (center number BHT550) that the first-tier cities in Hong Kong basically have sales offices.