The 21Shares spot DOGE ETF, backed by the Dogecoin Foundation, has been listed on Nasdaq under the ticker symbol TDOG as of January 22. This marks the first spot Dogecoin ETF in the US to receive formal approval from the SEC, enabling both retail and institutional investors to access Dogecoin through traditional brokerage accounts. The ETF is primarily aimed at young, affluent mainstream investors, according to the president of 21Shares. This launch follows similar products by Bitwise and Grayscale, making it the third spot DOGE ETF in the US market.