Although there is still a gap between China's current carbon trading level and the European Union and other countries, China, as a big carbon emitter, has many subjects and fields to participate in the trading, and is also actively exploring the development of "manual accounting" carbon emissions to "online monitoring", which will generate more business opportunities and be conducive to the development of low-carbon economy. In the future, "carbon credit" will play no less role than "financial credit" in banking and finance, and will have a far-reaching impact on enterprises, individuals and institutions, because we are all the main bodies of carbon emissions, and we all have the responsibility and obligation to reduce emissions. In the future, even the stock fund market wants to participate in trading and investment. The varieties traded from the carbon market are mainly emission quota trading, and voluntary emission reduction trading will also enter the carbon market. In the future, there may be futures trading varieties entering the carbon market, enriching the vitality and trading enthusiasm of the carbon trading market, and promoting the sustainable development of low-carbon economy and low-carbon society with energy conservation and emission reduction.