币界网报道：CBOE has filed for two new meme-themed ETFs named "Canary" and "Pengu," signaling a potential expansion of thematic investment products into internet culture. The proposed funds would track indexes developed by Roundhill Investments, which already manages the popular MEME ETF focused on meme stocks. While the filing doesn't explicitly mention cryptocurrencies, industry observers note the growing intersection between meme culture and digital assets. The move comes as financial institutions increasingly explore novel ETF offerings to capture retail investor interest in viral trends. Market analysts suggest these filings could represent early steps toward meme-themed crypto investment products, though regulatory approval remains uncertain. The Canary and Pengu ETFs would join a growing list of niche thematic funds targeting specific internet subcultures and trends.