IYW is trading at $281.12 (+4.24%) in pre-market, with no confirmed catalyst matching the unusually large move. - Recent support for tech shares came from AI and semiconductor optimism, including Micron’s strong results and NVIDIA’s record high on October 2; both developments predate this move. - On October 5, index futures were mixed as investors awaited ISM Services PMI. French fiscal concerns and euro weakness added uncertainty, but do not explain a sharp tech-specific gain.