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A few ETFs in the U.S. stock market closed up, with semiconductor ETFs rising by more than 2.5%. This week, biotechnology ETFs fell by more than 3.3%, while optional consumer ETFs rose by more than 1.1%. On Friday (December 13th), semiconductor ETFs closed up by 2.51%, global technology stock index ETFs rose by 0.87%, technology ETFs rose by 0.43%, and optional consumer ETFs rose by 0.4%.Hang Seng Index futures closed down 0.28% at 19,965 points, with a low water level of 6 points.CFTC: The net long position of gold, silver and copper reached a five-week high. CFTC: In the week of December 10th, the net long position of COMEX gold held by speculators increased by 18,792 contracts to 220,189 contracts, a five-week high. The net long position of COMEX silver increased to 30,685 contracts, a five-week high. The net long position of COMEX copper increased to 12,635 contracts, a five-week high. The net long position of NYMEX platinum held will reach a three-month low of2,892 contracts. The net short position of NYMEX palladium increased to 7,621 contracts, a record high of more than two months.

Us treasury secretary yellen: (when asked about trump's consideration of reducing or canceling the banking regulator) the current us system has not been broken.Take precautions: The possibility of reaching an exchange agreement for detained persons is higher than ever before. On December 13th, local time, Israeli Defense Minister Katz told the families of detained persons that negotiations on the exchange agreement for detained persons are under way, and the possibility of reaching an exchange agreement for detained persons is higher than ever before. Katz said: "If the agreement is submitted to the cabinet, it will be passed."US President-elect Trump: The Republican Party will do its best to cancel daylight saving time.

WTI crude oil futures closed up $1.27, or more than 1.81%, to $71.29/barrel, approaching the closing price of $71.96 on November 7, with a cumulative increase of more than 6.08% this week.The Arab League condemned Israel's occupation of the Israeli-Syrian military buffer zone. On the evening of the 12th local time, the Council of the League of Arab States (Arab League) held a meeting at the level of permanent representative in Cairo, the capital of Egypt. The meeting finally adopted a resolution condemning Israel's occupation of the Israeli-Syrian military buffer zone and the surrounding areas, including Mount Sheikh, Quneitra and the suburbs of Damascus. The resolution holds that Israel's actions violate the disengagement agreement signed by the two sides in 1974. The resolution also condemned Israel's attacks on some civilian and military sites in Syria. The resolution calls on the international community to urge Israel to abide by relevant resolutions of international legitimacy, especially Security Council resolution 497, which calls for Israel to withdraw its troops from the occupied Golan Heights.Industry event catalysis The quantum technology sector continues to be active. Recently, with the continuous catalysis of events and policies in the quantum computing industry, the quantum technology sector continues to be active. Wind data shows that since September, the quantum technology index has increased by 51.58%, and many stocks in the sector have risen sharply. Roboteco, Zhenyou Technology and Guo Dun Quantum have all increased by more than 100%. Analysts believe that quantum computing, as an important part of the frontier science and technology field, has attracted much attention in its development speed and application prospect. Recently, the market of quantum technology plate is more based on the theme market catalyzed by news. (CSI)