Woofun AI reports that the Roundhill T-REX 2X Long DRAM Daily Target ETF (RAM) commenced trading on Nasdaq with a debut volume of $383 million. The security gained 29.47% in extended hours, closing at $30.8 per share.

The fund provides leveraged exposure to firms engaged in memory technology, including DRAM, NAND, and storage solutions. It targets active investors seeking positions in the memory chip theme and AI infrastructure sector.