[Selected midday news on October 28] 1. As of midday closing, the Shanghai Composite Index rose 0.72%, the Shenzhen Composite Index rose 1.99%, and the ChiNext Index rose 3%. 2. Hong Kong stocks closed at noon, with the Hang Seng Index up 0.43% and the Hang Seng Technology Index up 1.8%. 3. Wind data shows that the net inflow of stock ETFs on October 27 was only 23.671 billion yuan, a decrease from 31.111 billion yuan on Monday and 58.512 billion yuan last Friday. 4. SK Hynix CEO said that DRAM and HBM production capacity will be almost sold out in the next three years, and mid- to long-term sales visibility will be greatly improved. The company is undervalued, so buybacks are used to increase the value per share. 5. South Korea’s KOSPI index expanded to 6%, Samsung Electronics rose by more than 8%, and SK Hynix rose by nearly 10%.