MKS Inc. (MKSI)

MKS Inc. is trading at $196.11, down 9.25% on the session. The 50 day average sits at $264.54 and the 200 day at $277.01, which puts the stock in a downtrend. RSI is at 28.4, which reads as oversold, and MACD is bearish crossover. Volume is average.

The nearest support is around $212.35 with resistance near $263.78, so that band frames the current range. Average daily movement is roughly $12.75, or about 6.5% of the share price, which is what any stop placement has to allow for. The overall health score of 24 out of 100 combines a trend score of 0, momentum of 28 and a risk score of 58.

MKS Inc. provides foundational technology solutions to semiconductor manufacturing, electronics and packaging, and specialty industrial applications in the United States, China, South Korea, Japan, Taiwan, Singapore, and internationally. The company operates through Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Material Solutions Division (MSD) segments. Its VSD segment provides foundational technology solutions, including pressure measurement and control, flow measurement and control, gas and vapor delivery, gas composition analysis, electronic control technology, reactive gas generation and delivery, power generation and delivery, and fiber optic temperature and position sensing. The PSD segment offers range of solutions, which include lasers, photonics, optics, precision motion control, and vibration control. Its MSD segment develops, process, and manufactures technologies comprising advanced surface modification, electroless and electrolytic plating, and surface finishing for chemistry, equipment, and services markets, as well as high-technology applications. In addition, the company sells its products and services through direct sales, network of independent distributors, and sales representatives, as well as websites, including product catalogs. MKS Inc. was formerly known as MKS Instruments, Inc. and changed its name to MKS Inc. in May 2025. The company was incorporated in 1961 and is based in Andover, Massachusetts.