According to @EricBalchunas, Rex has filed for a BNB Staking ETF under the Investment Company Act of 1940, signaling a regulated ETF wrapper focused on BNB staking exposure (source: Eric Balchunas on X, Aug 26, 2025). The post notes the structure is similar to an ETF with ticker SSK, highlighting a comparable approach to staking-related exposure (source: Eric Balchunas on X, Aug 26, 2025). The post does not provide a ticker, fee details, or a launch timeline, indicating that specifics remain undisclosed at this stage (source: Eric Balchunas on X, Aug 26, 2025).