February 9, 20 15, SSE 50ETF option, the first pilot stock option in China, will start trading. Unlike futures trading, options trading requires the participation of market-making institutions. On February 2, the list of the first batch of SSE 50ETF option market makers was announced. Recently, the Shanghai Stock Exchange organized the selection of relevant securities companies, including Guotai Junan Securities, CITIC Securities (600030, stock bar), Haitong Securities (600837, stock bar), China Merchants Securities (600999, stock bar), Qilu Securities, Guangfa Securities (000776, stock bar) and Huatai Securities (6065438). The way for market makers to make money is to send the orders of investors and buyers to securities companies (market makers), and then the securities companies will choose whether to buy according to the situation. After buying, the stock belongs to the market maker. If someone wants to buy, the market maker chooses to sell, thus earning the bid-ask difference.

For example, an investor sells 65,438+0,000 lots for $65,438+00. If the broker wants to buy, if the investor wants to buy, the market maker must decide whether to sell. If he sells it, he will make the difference. What does 50ETF option market maker mean?

Market maker refers to an independent legal person with certain strength and credibility who acts as a chartered dealer in the securities market, constantly reports the trading price of a certain securities to public investors, accepts the trading requirements of public investors at this price, and trades securities with investors with its own funds and securities. Buyers and sellers don't need to wait for the counterparty to appear, as long as there is a market maker to undertake the counterparty, the transaction can be concluded.

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