Enphase Energy is trading 4.64% higher at $31.77, alongside broader strength in technology shares; available reporting has not established a direct catalyst for the gain. - Investors await third-quarter results after the market close on October 27; analysts expected revenue of about $304 million, down roughly 26% year over year. - The company recently announced progress on its solid-state transformer technology, but shares were reported lower earlier in the session, so the news does not clearly explain the current rise.