'Other Corporates' Prop Up KOSPI as Big Three Sell, Driven by SK hynix
SK hynix (000660.KS) launched a 40 trillion won ($28.8 billion) share buyback, significantly impacting South Korea's KOSPI. The company bought 1.2243 trillion won worth of shares in two days, driving a surge in 'other corporations' net buying. Despite selling by retail investors, foreigners, and institutions, the KOSPI rose 0.88% on the 21st. Samsung Electronics (005930.KS) also announced a 15 trillion won buyback, potentially further supporting the index.
How this was made
The 30-second read
Why it matters
The buybacks provide a defensive floor for the KOSPI, likely attracting momentum traders.
Market read
Both buybacks are primary catalysts for a KOSPI rally amid broad net selling.
What to watch
Potential cash‑flow strain on SK hynix if earnings miss expectations later in the year.
Background
South Korean market dynamics show 'other corporations' stepping in as net buyers, a rare pattern.
Ticker impact
SK hynix announced a massive 40 trillion‑won share buyback, buying 650,000 shares on Aug 20‑21 and planning further purchases.
upward pressure on SK hynix shares and potential index rally
The disclosed buyback size (~$28.8 bn) is unprecedented for the market and directly offsets foreign selling.
Samsung Electronics disclosed a ~15 trillion‑won share buyback to fund employee bonuses, complementing SK hynix's program.
moderate upside for Samsung shares
Buyback announced but less detailed than SK hynix; still sizable and sector‑wide.
Market effects
Semiconductor sector gains support from dual buybacks, reducing downside risk.
KOSPI index rises despite net selling by retail, foreign and institutional investors.
Large Asian buybacks may influence global tech sentiment and fund flows.
Counterpoint
If buybacks fail to translate into earnings growth, the rally could be short‑lived.
Key entities
- companySK hynix
Korean semiconductor giant executing a $28.8 bn buyback.
- companySamsung Electronics
Korean tech leader announcing a 15 trillion‑won buyback.
