Dialectical breakdown of SK Hynix's cyclical valuation logic (incorporating South Korea's new leverage ETF regulations)
I. Bullish Narrative: Growth Stock Valuation, Targeting Trillion-Profit and 7x PE
Core Prerequisites
1. Dual Support from Volume and Price: Sustained surge in long-term AI HBM demand; continuous tightening of supply-demand dynamics for DRAM and NAND; chip prices will not experience a crash similar to that of 2022-2023;
2. Valuation Regime Shift: The market abandons the traditional definition of storage cycles, benchmarking against the AI computing power growth track, and no longer constrains valuation with traditional cyclical industry metrics;
3. Loose Liquidity: Continuous inflow of global computing capital into Korean stocks and SK Hynix ADRs; leverage ETFs bring incremental speculative funds to push up stock prices.
Policy Hedging of Shortcomings
South Korea tightens rules on single-stock leverage ETFs: raising margin requirements and halting the issuance of new leveraged products directly cuts off incremental speculative funds. Without liquidity support, the bullish rally lacks momentum, causing the slope of price increases to slow significantly and extending the realization period for the optimistic 7x valuation corresponding to trillion-profits.
II. Bearish Narrative: Pure Cyclical Stock Valuation, Benchmarking Lithium/Coal/Metals, 30x PE Could Halve
Core Logic
1. Unchanged Cyclical Nature: Memory chips remain strong cyclical commodities. The expansion cycle by Samsung, SK Hynix, and Micron on the supply side is irreversible. Once AI capital expenditure slows, overcapacity will quickly break through chip selling prices;
2. Cyclical Valuation Anchor: The commonality among lithium mines, coal, and non-ferrous metals—low valuations at peak prosperity, further valuation compression during recessions. If the market reclassifies SK Hynix as a traditional cyclical product, the current stock price has direct room to halve;
3. Double Blow from Leverage and Liquidity:
① Existing leverage ETF funds are forced to reduce positions due to raised margin requirements, creating concentrated selling pressure;
② Prohibition of new leveraged products means no incoming funds to absorb selling, leading to liquidity dry-up during declines and amplifying drawdowns;
③ Previously, high-premium ADRs/leverage ETFs like SKUU and 7709 saw premiums rapidly flatten out, with leveraged products falling far more than the underlying stocks.
III. Dialectical Balance Point: The two valuations will not move to extremes unilaterally; the key lies in 2 core variables
1. Variable 1: Sustainability of HBM Demand (The Core Distinction Between Growth/Cycle)
◦ If global large model production continues to expand in 2027-2028 and HBM orders consistently exceed expectations: The market will maintain growth pricing, making the realization of the 7x PE optimistic valuation possible, weakening the cyclical attribute;
◦ If AI capital expenditure cools down temporarily and ordinary DRAM inventory piles up: Cyclical logic returns, directly switching to a lithium-mine-style cyclical valuation, driving stock prices down.
2. Variable 2: Mid-to-Long-Term Liquidity Impact of South Korea's Leverage Regulation
Short-term (1-3 months): Leverage fund flight suppresses stock prices, bearish logic prevails, volatility amplifies;
Mid-to-Long-term (Over half a year): Policies only constrain speculative leverage, not changing the layout of overseas institutional and industrial long-term funds. Extreme halving scenarios are unlikely to persist, and valuation recovery will occur.
