CoinShares has submitted an updated S-1 filing for its proposed XRP ETF, designating 'XRPL' as the ticker. The filing names BitGo as the custodian and Valkyrie as the seed investor. The SEC is expected to make a decision on multiple XRP ETF applications, including those from CoinShares and Grayscale, between October 18 and October 25. Anticipation of these approvals has driven $61.6 million in inflows into XRP funds last week, reflecting strong institutional interest.