ACM Research Set for Major Index Inclusion Boost
24.09.2025 - 13:18:04Immediate Market Impact and Upcoming Financial Test
A significant milestone awaits ACM Research as the semiconductor equipment provider prepares to join the S&P SmallCap 600 Index this Friday. This inclusion represents a pivotal moment for the company, moving beyond mere symbolism to place it squarely in the focus of index funds managing vast sums of capital.
The announcement triggered an immediate and positive reaction from investors. Following the news, ACM Research shares surged nearly 5% in after-hours trading, with the upward momentum continuing into the next regular session. The core reason for this optimism is the structural demand created by index-tracking funds. With over $100 billion in assets tied to the S&P SmallCap 600, these funds are now obligated to purchase the stock, which is expected... Read more...


