Bitwise has submitted a 19b-4 filing to the SEC for a Dogecoin ETF, with Coinbase Custody and BNY Mellon managing assetsPolymarket shows approval chances for a Dogecoin ETF climbed to 66% from 55% previouslyDespite ETF progress, DOGE price has dropped by 15.79% to $0.19, with trading volume declining by 11.69%Multiple asset managers including Grayscale and Rex Shares are also pursuing Dogecoin ETF approval