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Tianyu Digital Branch rose by 0.13% today, with a net sales of 207 million yuan. Tianyu Digital Branch rose by 0.13% today, with a turnover of 6.614 billion yuan and a turnover rate of 49.83%. After-hours statistics show that the Ningbo Branch of Federal Reserve Securities sold 207 million yuan, and the special seats of Shenzhen Stock Connect bought 157 million yuan and sold 248 million yuan.Scientists observed semi-Dirac fermion for the first time, and scientists from Pennsylvania State University and Columbia University joined hands to observe a special kind of quasi-particle-semi-Dirac fermion for the first time. Such quasi-particles have mass when moving in one direction, but lose mass when moving in the other direction. The researchers said that in-depth research on these quasi-particles is expected to promote the development of next-generation batteries, sensors and other technologies. Related papers were published in the new issue of Physical Review X.The situation in Syria has turned around? The airport in Damascus will be reopened after lifting the curfew. On the 11th local time, the Syrian "Sharm Liberation Organization" announced the lifting of the curfew in the capital Damascus since the 8th, and called on the Syrian people to return to work. On the same day, the person in charge of Damascus International Airport said that the airport will be reopened in "the next few days" and flights can be resumed quickly. (CCTV News)

Most ETFs in the US stock market closed up, with semiconductor ETFs rising by over 2.4%, Broadcom by over 6.6% and NVIDIA by over 3.1%. On Wednesday (December 11th), semiconductor ETFs closed up by 2.45%, Internet stock index ETF rose by over 2%, global aviation ETF, optional consumer ETF, technology industry ETF and global technology stock index ETF rose by 1.81%-1.17%. Semiconductor concept stocks rose almost across the board, Broadcom rose by 6.63%, NVIDIA Double Long ETF rose by more than 6.1%, Laidisi Semiconductor rose by more than 5.9%, NVIDIA rose by 3.14%, while Intel, Cisco, stmicroelectronics ADR and Chipscreen fell by 0.2%-0.65%.The Central Meteorological Observatory issued a blue gale warning at 18: 00 on December 11. It is estimated that there will be about 5 northerly winds and gusts of 6-8 in eastern Xinjiang, central and western Inner Mongolia, Hexi, Ningxia and northwestern Shaanxi from 20: 00 on December 11 to 20: 00 on December 12. There will be 7-8 northeast winds with gusts of 9 in the southern part of the East China Sea, the Taiwan Province Strait, the east of Taiwan Province, bashi channel and the northern and central parts of the South China Sea.The onshore RMB closed at 7.2615 yuan against the US dollar at night, down 124 points from Tuesday's night closing. The turnover was $57.609 billion.

Economic Daily: "Stabilizing the stock market" strongly guides stabilizing expectations. The article said that the key to stabilizing the stock market is to stabilize confidence. Recently, the stock market has been active in trading, and investors' confidence in the economic improvement and corporate profits has improved. All parties look forward to leveraging the stock market as the entry point to further stabilize the economy and steady growth. This expectation can only form a continuous positive feedback if it is mutually reinforced with the positive signals on the economic side. In the future, it is necessary to continue to improve the forward-looking, targeted and effective macro-control, urge all localities and departments to implement the defined policies and measures as soon as possible, solidly promote the economic upward, structural improvement and sustained development, and promote confidence boost and a virtuous circle and spiral rise in economic fundamentals.