...Operating performance to stabilize in 2020. SK Hynix Inc. is one of the largest producers of memory semiconductors globally, with 28%-29% dynamic random access memory (DRAM) market share as of Sept. 30, 2019. About 80% of the company's sales come from DRAM (rest is from NAND). Memory prices fell rapidly in 2019 due to supply glut amid demand slowdown. We therefore estimate SK Hynix's EBITDA fell by 59% in 2019. We expect a rebound in 2020 with about 10% rise in EBITDA because the memory cycle will likely bottom out and stabilize from mid-2020....