Market Performance - The US stock indices all closed higher on October 27, with the Dow Jones up 0.71%, S&P 500 up 1.23%, and Nasdaq up 1.86%, all reaching new historical highs [1][2] - Major technology stocks in the US saw collective gains, with the "Big Seven" tech index rising by 2.4%. Notable individual stock performances included Tesla rising over 4%, and Google, Nvidia, and Apple each rising over 2%, with Apple's market cap nearing $4 trillion [2] Chinese Market - The Nasdaq Golden Dragon China Index surged over 2% at one point, closing with a gain of 1.59%. Leveraged ETFs focused on Chinese stocks also saw significant increases, with some rising over 3% [4] - Popular Chinese concept stocks mostly rose, with Daqo New Energy up over 14%, XPeng Motors and Pony.ai up over 6%, and Baidu up nearly 5% [4] Gold Market - International gold prices experienced a notable decline, with spot gold dropping below $4000 per ounce, closing at approximately $3993.705 per ounce [7][9] - Despite the recent pullback, gold has shown a year-to-date increase of 57%, driven by central bank purchases, dovish signals from the Federal Reserve, and strong inflows into gold ETFs [9][10] Argentine Market - Argentina's stock market saw a dramatic increase of 20% in one day, attributed to the electoral victory of President Milei's coalition, which gained more seats in the midterm elections [11][12] - The Argentine peso also experienced a significant rise, with the US Treasury announcing a direct purchase of Argentine pesos and a $20 billion currency swap agreement to stabilize the situation [11][12]