Seagate Technology (-6.24%) and Western Digital (-4.4%), among the two of best-performing stocks in the index, are sagging today after a fantastic few weeks of growth for the storage giants. Oracle and Applovin (-4.32%) round out the other worst-performing names today.At the top of the index, Moderna (+6.8%), Super Micro Computer (+6.34%), and ON Semiconductor (+6.2%) are leading the charge in the index today. Advanced Micro Devices (+3.4%), which recently announced a partnership with ChatGPT creator OpenAI ...