The stock of Magnachip Semiconductor Corporation (NYSE: MX ), a South-Korean-based producer of analog and mixed-signal power semiconductor platform solutions (which was formerly part of the Hynix Semiconductor Group), has run into some Seeking Alpha's Disclosure: Past performance is no guarantee of future results. No recommendation or advice is being given as to whether any investment is suitable for a particular investor. Any views or opinions expressed above may not reflect those of Seeking Alpha as a who ...