全球市场进入“超级72小时”！高位人气股杀跌，沪指冲高回落是何信号？

Market Overview - On Wednesday, banking, insurance, and steel sectors saw a rise, while high-profile stocks like Zhongtung High-tech, Dongxin Peace, and Zhongyin Securities faced a limit down, indicating volatility in rare metals, stablecoins, humanoid robots, and rare earth sectors [1] - The Shanghai Composite Index showed a significant drop in the afternoon after an initial rise, but recovered slightly towards the end of the trading session [1] Economic Indicators - Positive signals were released from the US-China trade negotiations, but global markets remain cautious as a critical 72-hour period begins [1] - Key economic data to be released includes the US Q2 GDP figures and the Federal Reserve's interest rate decision, followed by earnings reports from major tech companies like Microsoft, Meta, Apple, and Amazon [1] Investment Competition - The 67th session of the "Digging Gold" competition is currently ongoing, with participants seizing market opportunities, and the champion will be announced on Thursday [1] - The competition allows participants to simulate stock trading with a virtual fund of 500,000 yuan, and rewards are given based on positive returns [3][5] Participant Insights - Experts in the competition suggest that the Shanghai Composite Index has not yet shown signs of accelerated growth, indicating a normal market correction [6] - There are two main profit models in the A-share market: one driven by trading sentiment focused on concept stocks, and another based on fundamental logic supported by institutional funds [6] Rewards and Incentives - Participants can earn various rewards based on their performance, including cash prizes for top positions and monthly cumulative points [7][9] - Registration for the competition provides access to exclusive market insights and analysis through the "Fire Line Quick Review" service [10][12]