AAOG is trading at $2.21, up 5.74%, as its 2x daily exposure magnifies gains in underlying AAOI. - AAOI was rebounding amid renewed interest in optical communications and AI data-center infrastructure. - The company announced new product demonstrations for SCTE TechExpo on September 29. - The move appears linked to the underlying stock and sector, not a broad-market rally; no definitive single catalyst for the live ETF gain was confirmed.