Because the bookmakers in the option futures market exist reasonably and legally. The stock market is still secretive. There are only a few big manufacturers of futures options. You come in and play with you for a minute, and then they continue to play.
Simply put, for the buyer, it is a kind of "right" that the "future" can choose to implement or not. The seller of the option has only the obligations stipulated by option contracts.
introduce
20 17, 19, white sugar options are listed and traded in Zhengzhou Commodity Exchange.
On September 25th, 20 18, copper options were listed and traded on Shanghai Futures Exchange.
Since 20 19, the domestic option market has developed rapidly. The equity category has expanded the options of 300ETF in Shanghai Stock Exchange, 300ETF in Shenzhen Stock Exchange and CICC 300 stock index. More than ten varieties of corn, cotton and gold have been listed in commodity options.