Q ▲ +1.3% - Qnity Electronics, Inc. $Q - Qnity Joins PHLX Semiconductor Sector Index (SOX) Qnity Electronics rose 1.3% today following news that the company has been added to the PHLX Semiconductor Sector Index, a move that typically increases a stock's visibility to institutional investors tracking the sector and can boost demand for shares among index-tracking funds. 21-SEP-2026 04:09 PM ET