SOXS is trading at $32.80, down 4.75%, with a semiconductor-share rebound the most likely explanation for its morning decline, though reporting does not confirm the rebound’s extent. - The PHLX Semiconductor Index fell 1.61% on September 28, but that prior-session weakness alone does not explain SOXS’s decline. - On Monday, an AI security breach and rising bond yields pressured Intel, AMD, and Micron, while Nvidia rose. September 29 context points to a cautious, mixed open, not a clear new chip-sector catalyst.