

The biggest variable in the U.S. stock market this week did not come from any single company, but from a Treasury announcement: the U.S. Treasury said it would double long-term Treasury buybacks from

This has been the strongest week for the AI sector in 2026 so far. NVIDIA (NVDA) reported Q2 revenue of $96.2B, doubling year-over-year, with data center business reaching $89B, up 117% year-over-year
![[U.S. Stocks Investment Guide] Finale: From Beginner to Practitioner, A Perfect Conclusion](https://mexc-rainbown-activityimages.s3.ap-northeast-1.amazonaws.com/banner/F20260817094411953K2DhcW8hll8Ozh.png)
Dear MEXC Users,After four full weeks and 12 lessons, the "U.S. Stocks Investment Guide" series reaches its finale.From the first lesson on July 21 to today, we have accompanied you through the comple

This week, the US stock market ushered in multiple catalysts: the July CPI exceeded expectations and cooled down, the S & P 500 hit a historic high, coupled with the SMCI financial report significantl