Not financial advice. Don't invest unless you're prepared to lose all the money you invest. This is a high-risk investment and you should not expect to be protected if something goes wrong.
The Kobeissi LetterNewsroom

The Kobeissi Letter reports the Memory ETF (DRAM) has seen about -$2.0B outflows in October, after -$1.6B in September and -$400M in August. The 2x long version (RAM) is also down since its June 24 debut.