digital currency investment- Top Knowledge

On the 10th, silver rose by 1.92%, and the latest main contract positions changed as follows. According to the exchange data, as of December 10th, the main contract silver was 2502, up or down by +1.92%, with a turnover of 883,800 lots. The position data showed that the top 20 seats were net, and the difference position was 53,247 lots. The total turnover of silver futures contracts was 1,297,700 lots, a decrease of 377,800 lots from the previous day. The first 20 seats in the contract held 337,400 lots, an increase of 23,200 lots over the previous day. The short positions in the top 20 seats of the contract were 236,000 lots, an increase of 21,500 lots over the previous day. (Sina Futures)The ETF of ultra-long-term treasury bonds rose by nearly 2% in a single day, which reached a record high. On December 10th, the bond market rose strongly. Wind data showed that as of 15:58, the yield of 10-year treasury bonds dropped by 6 basis points, and the yields of 7-year and 5-year treasury bonds all fell by 5 basis points. Bond ETFs are all red-hot. The 30-year government bond index ETF(511130) and the 30-year Treasury ETF(511090) rose by 1.96% and 1.87% respectively today, which collectively set a new historical high since listing. (CSI)On the 10th, butadiene rubber rose by 2.91%, and the latest main contract positions changed as follows. According to the exchange data, as of December 10th, the main contract butadiene rubber closed at 2,502, up or down by +2.91%, with a turnover of 276,300 lots. The position data showed that the top 20 seats were clear, and the difference position was 3,308 lots. The total number of contracts for butadiene rubber futures was 377,800 lots, an increase of 120,100 lots over the previous day. The first 20 seats in the contract held 68,000 lots, an increase of 631 lots over the previous day. Short positions in the top 20 seats of the contract were 74,800 lots, an increase of 138 lots over the previous day. (Sina Futures)

On December 10th, Anson America announced that it had reached an agreement with Qorvo to acquire its silicon carbide junction field effect transistor (SiC JFET) technology business and its subsidiary United Silicon Carbide for $115 million in cash. The transaction needs to meet the usual closing conditions and is expected to be completed in the first quarter of 2025.Beijing-Tianjin inter-city optimizes the morning and evening peak trains between the two places, implements a new train operation map between Beijing and Tianjin, and optimizes the morning and evening peak trains between Beijing and Tianjin. This adjustment will increase the number of trains stopping at Yizhuang Station from 6 pairs to 12 pairs, optimize the number of trains running at tianjin railway station and Tianjin West Railway Station, and arrange a pair of trains to stop at Yizhuang Station and Wuqing Station at the same time in the morning and evening rush hours. It is understood that the optimized implementation of the Beijing-Tianjin intercity train diagram will further enhance the traffic convenience and transportation efficiency of Beijing and Tianjin.China's first autonomous and controllable real-time geomagnetic model was released. Recently, the satellite science team of "Macau Science No.1" (hereinafter referred to as "Macau No.1") released the first WM (Macau World Geomagnetic Model) real-time four-dimensional geomagnetic field series model version 1.0 in China. Zhang Keke, chair professor of Macau University of Science and Technology, chief scientist of Aoke-1 satellite and chief designer of its science and application system, introduced that the real-time geomagnetic field model makes full use of high-precision geomagnetic field data of Aoke-1 satellite, and is the first self-controlled real-time geomagnetic field model in China, which has a wide range of important scientific and application values, and can be used for scientific research in the deep earth, the earth's ocean and the earth's space, as well as for aerospace navigation and navigation. (People's Daily)

On the 10th, the No.20 rubber fell by 2.30%, and the latest main contract positions changed as follows. According to the exchange data, as of December 10th, the main contract No.20 rubber 2502 closed, up or down by -2.30%, with a turnover of 175,800 lots. The position data showed that the top 20 seats were clear, and the difference position was 8,087 lots. A total of 225,200 lots were traded in the No.20 rubber futures contract, a decrease of 31,600 lots from the previous day. The first 20 seats in the contract held 82,300 lots, a decrease of 8,332 lots from the previous day. Short positions in the top 20 seats of the contract were 94,000 lots, a decrease of 9,465 lots from the previous day. (Sina Futures)Australia's policy interest rate is 4.35%, expected to be 4.35%, and the previous value is 4.35%.On the 10th, the No.20 rubber fell by 2.30%, and the latest main contract positions changed as follows. According to the exchange data, as of December 10th, the main contract No.20 rubber 2502 closed, up or down by -2.30%, with a turnover of 175,800 lots. The position data showed that the top 20 seats were clear, and the difference position was 8,087 lots. A total of 225,200 lots were traded in the No.20 rubber futures contract, a decrease of 31,600 lots from the previous day. The first 20 seats in the contract held 82,300 lots, a decrease of 8,332 lots from the previous day. Short positions in the top 20 seats of the contract were 94,000 lots, a decrease of 9,465 lots from the previous day. (Sina Futures)