The world's first pure memory chip ETF was recently listed on the US stock market.

According to the announcement, the DRAM ETF is an actively managed ETF that invests in a range of memory and storage product manufacturers. The ETF mainly heavily weights the world’s three major DRAM giants: Micron Technology, Samsung Electronics, and SK Hynix, with their combined weighting exceeding 70%. Its investment portfolio also includes major memory manufacturers such as SanDisk, Kioxia (Japan), Western Digital, Seagate, as well as Nanya Technology and Winbond from Taiwan, China.