CHAT ▲ +0.4% - Roundhill Generative AI & Technology ETF $CHAT CHAT CHAT CHAT - Roundhill Generative AI & Technology ETF (CHAT) Earns 5-Star Morningstar Rating Roundhill Generative AI & Technology ETF (CHAT) rose 0.4% following the fund's receipt of a 5-star Morningstar rating. The top rating, which reflects strong risk-adjusted performance relative to peers, typically attracts investor interest in ETFs and can drive inflows into the fund. 15-SEP-2026 10:36 AM ET