how does investing in cryptocurrency work- Top Knowledge

On the 13th, the 30-year treasury bond futures rose by 0.60%, and the latest main contract positions changed as follows. According to the data of the exchange, as of December 13th, the main contract 30-year treasury bond futures closed at 2503, up or down by +0.60%, with a turnover of 71,900 lots. The position data showed that the top 20 seats were clear, and the difference position was 3,777 lots. The total number of 30-year treasury bond futures contracts was 82,700 lots, an increase of 4,416 lots over the previous day. The first 20 seats in the contract held 78,000 lots, a decrease of 1,313 lots from the previous day. The top 20 seats in the contract held 85,000 short positions, a decrease of 1,049 lots from the previous day. (Sina Futures)On the 13th, coking coal fell by 2.15%, and the latest main contract positions changed as follows. According to the exchange data, as of December 13th, the main contract coking coal closed at 2501, up or down by -2.15%, with a turnover of 104,800 lots. The position data showed that the top 20 seats were clear, and the difference position was 15,553 lots. The total contract turnover of coking coal futures was 180,200 lots, an increase of 8,845 lots over the previous day. The first 20 seats in the contract held 163,200 lots, an increase of 4,563 lots over the previous day. The short positions in the top 20 seats of the contract were 194,300 lots, an increase of 5,926 lots over the previous day. (Sina Futures) 

The annual evaluation report of the big model in the financial field was released, and the big model of Step Star/Fortune Leap Star performed well. The 6th Shanghai International Forum on Financial Technology was held in Shanghai. At the meeting, Shanghai Artificial Intelligence Laboratory, together with Shanghai University of Finance and Economics and Shanghai Cooper Technology Co., Ltd., released the Report on Evaluation of Large Models in Financial Field (2024), which comprehensively evaluated 20 models from five dimensions: model basic ability, financial security and value alignment ability, financial risk control ability, financial professional cognitive ability and financial business auxiliary expansion ability. The comprehensive scores of Anthropic, Step Star/Fortune Star and Alibaba ranked in the top three. Step-2-16k model of Step Star/Fortune Star got the second comprehensive score, and the multi-modal comprehensive score of Finstep model got the first.District 9 of Beijing issued a gale warning. At present, Huairou, Yanqing, Changping, Haidian, Mentougou, Fangshan, Chaoyang, Pinggu and Shijingshan have issued a blue gale warning signal. Today, the wind-cold effect is obvious, and the body feels cold. We should pay attention to wind and cold protection, and stay away from temporary structures such as billboards and tall trees, and do a good job in outdoor aerial work.Today, Shengguang Group bought 170 million yuan and sold 171 million yuan at the daily limit, with a turnover of 6.558 billion yuan and a turnover rate of 3.239%. After-hours data show that the special seats of Shenzhen Stock Connect bought 170 million yuan and sold 171 million yuan.

The new CEO of Pakistan Stock Exchange said that the exchange is seeking to provide traders with the option of cash settlement of futures trading, and plans to conduct a test before March next year.Contemporary Amperex Technology Co., Limited applied for the trademark of "Chargeo Charging Dog", and the intellectual property information of Tianyancha shows that recently, Contemporary Amperex Technology Co., Limited New Energy Technology Co., Ltd. applied for the registration of three trademarks of "Chargeo Charging Dog", which are internationally classified as transportation, scientific instruments and building repair, and the current trademark status is awaiting substantive examination. According to media reports, "CharGo charging dog" is a storage, charging and inspection integrated robot developed by Contemporary Amperex Technology Co., Limited. The charging dog has three functions in one. It is not only a mobile charging facility, but also a distributed energy storage, and it is also a battery safety guardian of new energy vehicles.Internal notice of Extreme Vietnam: The social security accumulation fund has been paid successfully in November, and the company's financial status may not be paid normally in December. According to the internal staff of Extreme Vietnam, the internal notice issued by Extreme Vietnam said that the social security accumulation fund and individual tax in Shanghai, Beijing and Zhejiang, which everyone is concerned about at present, have just been paid successfully thanks to the strong support of shareholders of Baidu and Geely. Please believe that the company is doing its best to tide over the difficulties with you. However, the notice also mentioned, "We are still very sorry about the problem in December. The company's book cash has bottomed out, and according to the relevant regulations of social security, December 13 is the final time limit for operating social security downsizing. If you miss the window period, the social security accumulation fund in December will not be paid in your own name. Colleagues who choose not to downsize may face the same problem next month. "(Sina Technology)