星球午间新闻

1. ChangXin Memory Technologies rose over 6.5%, leading a午后 rebound in the A-share memory chip sector;

2. "Big Short" Michael Burry profited up to 34.7% from shorting semiconductors, with portfolio floating gains of around 20%;

3. SK Hynix recorded its largest single-day drop, falling over 17% intraday;

4. OpenAI has reset user usage limits for ChatGPT Work and Codex;

5. Ansem responds to developer difficulties: encourages building on ANSEM to reduce token issuance risks;

6. Grvt announces TGE details, with GRVT airdrop queries and claims opening on July 30;

7. Hong Kong-listed memory chip concept stocks continue their decline, with the 2x Long SK Hynix ETF falling over 25%.