Subject: File No. S7-24-15
From: Jang-Yih Lin

April 17, 2020

Dear SEC:

Leveraged index and inverse index funds are important to me, and they allow me to seek enhanced returns. Their performance characteristics are relatively easy to understand and I don't want a third party evaluating my capability to understand them nor preventing me from buying them. I want to preserve the long-standing free public markets where investors and their advisors have the freedom to buy public securities without additional government-imposed limitations on investor choice.