SMH is trading at $618.20, up +1.80%, as a rebound in risk appetite appears to support pre-market gains. - US futures are higher, and Nasdaq-linked contracts rose as traders saw the prior tech weakness as potentially contained. - The move follows the sharp October 8 semiconductor selloff, when the Philadelphia Semiconductor Index fell about 3.4% amid concerns about OpenAI revenue and AI spending weighing on chipmakers; elevated oil and Treasury yields remain a countervailing macro risk.