SOXS.MX is trading at MXN 1374.59, up 19.57%, as investors fear tighter AI and data-center oversight after Democrats’ midterm gains could slow construction and chip demand. - Qualcomm’s weak handset-chip sales outlook added pressure, while broader semiconductor declines continued. - The ETF seeks daily results equal to 300% of the inverse performance of the PHLX Semiconductor Sector Index.