Critini Research analyst Jukan attributes the sharp decline in the South Korean stock market to six distinct factors, highlighting excessive leverage trading scales as a primary vulnerability.

Concurrently, profit-taking activities accelerated ahead of Micron's earnings report, driven by market rumors that buyer expectations had become overly optimistic.

The analysis further notes that SK Hynix's market capitalization surpassing Samsung Electronics was interpreted as a critical market top signal, despite Samsung maintaining larger revenue figures. Additional headwinds include legislative discussions on taxing unrealized stock gains, delays in SK Hynix ADR listings, and the South Korean market's continued exclusion from the MSCI Developed Markets Index.