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Fitch: Supply chain constraints and labor cost inflation will continue to affect global airlines until 2025.US stocks "Seven Sisters" | Tesla rose more than 4.3%, and Apple hit a record high. NVIDIA fell about 6% this week. On Friday (December 13), in "Magnificent 7", NVIDIA fell 2.25%, and this week it fell 5.75%. Meta Platforms fell by 1.66%, with a cumulative decline of 0.55% this week, and rose by 0.91%, 2.71% and 8.61% in the previous three weeks; Google A fell by 1.11% and rose by 8.77% this week, after rising by 2.54% and 3.41% in the previous two weeks. Amazon fell 0.66% and rose 0.19% this week, barely holding the performance of rising 5.46% and 9.21% in the previous two weeks; Microsoft fell 0.51% and rose 0.83% this week, after rising 0.68%, 1.55% and 4.75% in the previous three weeks. Apple closed up 0.07%, reaching a record high of $248.13, with a closing market value of $3.75 trillion, up 2.18% this week, and up 2.16%, 3.25% and 2.32% in the previous three weeks. Tesla rose by 4.34%, reaching a record closing high of $436.23, with a closing market value of $1.40 trillion. This week, it rose by 12.8%, continuing the performance of rising by 12.77% last week. In addition, AMD closed down 2.83%, Berkshire Hathaway Class B shares fell 0.16%, Lilly Pharmaceuticals rose 0.87%, and TSMC ADR rose 4.98%.Us treasury secretary yellen: don't interfere with the proper supervision of bank capital, liquidity and risk taking to ensure the soundness of the banking system.

Britain, Italy and Japan will set up a joint venture to develop the next generation fighter. On the 13th, British Bayi Systems announced that it had reached an agreement with Italian and Japanese companies to set up a new joint venture to develop the next generation fighter. According to the announcement, Bayi Systems has reached an agreement with Italian leonardo Company and Japan Aircraft Industry Promotion Company to set up a joint venture company after obtaining the approval of the regulatory authorities. The company is responsible for the design, development and delivery of the next generation of combat aircraft, and plans to put it into use in 2035. The announcement said that the headquarters of this joint venture company will be located in Britain, bringing together the comprehensive strength and professional knowledge of the three companies. The three companies will each hold 33.3% of the shares of the new joint venture company.The financial difficulties led to the sell-off of the real, and the Brazilian central bank intervened, and the Brazilian central bank intervened in the foreign exchange market, which led to the sell-off of the real due to the deterioration of the country's financial prospects. Before the central bank issued the intervention statement, the real hovered near the intraday low, and the decline quickly narrowed after the statement was issued. At 14:52 Sao Paulo time (1:52 am Beijing time), the real fell by only 0.4% against the US dollar, making it no longer the worst emerging market currency on Friday.A number of A-share companies "lead wars for their children" and state-owned institutions have become important buyers. Recently, subsidiaries of a number of listed companies in the A-share market have launched capital increase and share expansion in order to obtain more financial support. According to the incomplete statistics of the Securities Times reporter, since November alone, more than 10 listed companies have issued relevant announcements on the introduction of strategic investors by subsidiaries, most of which are distributed in power equipment, pharmaceutical biology, basic chemical industry and other industries. It is worth noting that many of the strategic investors introduced by the subsidiaries of the above-mentioned enterprises are state-owned investment institutions. For this wave of "war-inducing" trend, people in the industry interviewed by reporters believe that due to the influence of relevant policies, listed companies have great resistance to spin-off and listing, which is an important reason for their subsidiaries to increase their capital and shares. Most of the targets that state-owned investment institutions choose to buy shares are new businesses or core businesses of hard-tech enterprises, which can not only ensure the safety of state-owned funds, but also obtain high premium returns in future IPO opportunities. (Securities Times)

US stocks closed mixed. Broadcom rose more than 24%, and its market value broke through one trillion dollars. US stocks closed mixed. The Dow fell 0.20%, falling for the seventh consecutive trading day, the Nasdaq rose 0.12%, and the S&P 500 index was flat. This week, the Dow fell 1.82%, the S&P 500 index fell 0.64% and the Nasdaq rose 0.34%. Broadcom rose more than 24%, and its market value exceeded $1 trillion for the first time. Broadcom's AI revenue increased by 220% to US$ 12.2 billion this year. It is estimated that the revenue of AI products will increase by 65% in the first fiscal quarter of fiscal year 2025. Maiwell Technology rose nearly 11%, and its share price reached a record high, because its big competitor Broadcom released an optimistic revenue forecast. TSMC rose by 5%. According to industry sources, TSMC is committed to integrating CoWoS and SiPh, seeking to launch co-packaged optical devices (CPO) in 2026. In addition, Apple cooperates with Broadcom to develop AI chips, and TSMC's advanced process will welcome big orders again. Tesla rose more than 4%, continuing to hit a record high. The report said that the Trump transition team proposed to abolish the current general order requiring automakers to report accidents related to autonomous driving systems.Intercontinental Exchange (ICE): In the week of December 10th, the net long position of ICE Brent crude oil held by speculators increased by 5,349 contracts to 162,273 contracts, a record high of more than two months. The net long position in sugar will reach a three-month low, and the net long position in Robusta Coffee will hit a four-week low, increasing the net long position in London Cocoa.Turkish Foreign Minister: We hope to see an inclusive government in Syria.