Canary Capital has filed for permission to offer an XRP ETF in the US, following Bitwise's similar filing last week.Canary Capital submitted an S-1 form to the SEC to track the price of XRP via the CME CF Ripple if approved.The move aims to provide investors with access to XRP through a traditional brokerage account without acquiring and holding XRP directly.However, the approval of an XRP ETF faces obstacles with the ongoing legal battle between Ripple and the SEC.