Vlad Bastion
Founder of Investment Bastion, Systematic Stock Ratings & Algorithmic Portfolios
Korea's cheap headline valuation is an illusion created by the heavy weight of cheaply valued memory makers Samsung and SK hynix. Strip those two out and the Korean market would trade at a premium to the global market. Benchmarks built on the median of each market's top 20 companies give a more objective picture than @RJCcapital's point that the Kospi forward P/E is at its lowest since the financial crisis. x.com x.com
Korean equities are not a blanket cheap-market play, because the median forward P/E among the top 25 is 20x versus 16x globally, and the median stock is already up 90% in a year. The Korea discount survives only in pockets: SK Hynix at 4x, Samsung at 6x and Kia at 7x. Shipbuilding is still early, led by HD Hyundai Heavy, and HD Hyundai Electric benefits from grid upgrades for AI data centers. Samsung SDI, at 422x P/E with negative free cash flow, is the biggest quality trap. x.com
The valuation gap favors SK hynix and Samsung over Corning, Seagate and Western Digital. Companies trading at 20x are still called cheap while the memory makers trade at 2x; Corning is not cheap on a $4 run rate even with growth, and neither are Seagate or Western Digital. The gap should narrow as memory rises while HDD stalls. x.com x.com
Retail leverage and AI concentration have fueled the Korean equities rout. The KOSPI fell more than 14% in a week, its worst weekly decline since 2008. Korean equities will fall further if the rout in SK hynix and Samsung continues, though some dip buyers may already be lining up. x.com x.com
Korean equities have a central role in the AI trade because Samsung and SK hynix supply most of the memory it needs. Despite the shakeout, the KOSPI leads the major markets shown at roughly +36% this year. The bullish lean faces a flow warning: Korean semiconductor ETF 20-day flows fell from nearly +$4B in June to about -$703M by October 18 as the index approaches rising support. x.com x.com x.com x.com x.com
SK hynix's reported growth and shareholder returns make its low earnings multiple stand out. Revenue rose 328% year over year and operating profit 632%, with shareholder returns worth about 9.5% of market cap, yet the stock trades at roughly 3.0 times estimated 2027 earnings. x.com
SK hynix should reprice strongly because its blowout earnings make the case that memory is structurally different now. At the current earnings pace, it would earn back its entire market cap in two years; buybacks and dividends also return cash to shareholders and add to value. x.com
The Korean market is still seriously undervalued as its role in AI semiconductors is re-rated from a memory-cycle trade to a structural pillar of AI infrastructure. On May 6 the KOSPI broke 7,000, Samsung Electronics reached a trillion-dollar market cap, SK hynix hit an all-time high, and foreign investors net bought over 3 trillion won in one day. Most investors still stop at those two giants and miss the dozens of equipment, materials, test, packaging, power and optics suppliers beneath them. … Show more
SK hynix's US listing trades at a 20% premium to Korea, hard to justify for a peak cyclical name on peak earnings whose estimates were just revised down. x.com
SK hynix's record earnings and five-year volume and spec agreements make its valuation look too low. Quarterly revenue reached KRW104.62T, up 32%, and operating profit hit $63B against a $785B market cap, below AMD's and less than half Tesla's. Its planned KRW100T (~$75B) shareholder return would be one of the world's largest, signaling conviction and unusual demand visibility. AI-inference 3D DRAM is coming by 2030; a reasonable valuation is all that is sought. x.com x.com x.com x.com x.com … Show more
Korean equities' July leverage-driven flush increasingly looks like exhaustion, not a failed AI thesis. The KOSPI rose 3.56% to 6,813, back in bull-market territory more than 20% above its July low, with Samsung up over 5% and SK hynix nearly 8% on reported sovereign-wealth interest and reaccelerating global AI capex. Korean semiconductor exports are running up 155% year over year in early August. x.com
Semiconductor and memory stocks still look cheap despite the panic on forward earnings and growth-adjusted valuations. SK hynix trades at 4.4x forward earnings with a 0.04 PEG, Micron at 4.6x and 0.11, Sandisk at 5.5x and 0.10, and Nvidia at 14.2x and 0.22; the table extends across chipmakers and suppliers. Some of these figures may reflect peak earnings. x.com x.com
