SK하이닉스 000660
Close as of Oct 12
₩1,605,000 -4.52%
Low ₩333,000 52-week range High ₩2,987,000
Mar 31 ~ Oct 12
₩1,605,000 +98.88%
1M 3M 6M
Low ₩807,000 High ₩2,919,000
Strong outflow index -₩225.9B Net flow, Outflow
Market flow rank Outflow #1 of 52
Sector flow rank #8 of 8 Multi-day trend, Persistent outflow
Cumulative flow -₩486.1B
outflow 4d streak Estimated from public price, change and volume. Not actual investor net buying.
Lending balance Little change 1D -0.25% 5D -8.56%
New 189,369 sh, Returned 219,054 sh
Shares borrowed through securities lending that have not yet been returned. Borrowed shares are often sold afterwards, so the balance is used as a reference for pending sell pressure.
As of 2026-10-12, FSC stock lending data
1 to check first, 3 improvements checked through Oct 14
This only counts facts confirmed in filings. It does not look at whether the price is cheap or expensive, and it is not a reason to buy or sell on its own.
Company research researched Aug 23 Revenue grew 257 percent year on year in the quarter, while cost of sales grew 30 percent.
SK hynix booked revenue of 79.32 trillion won and operating profit of 60.54 trillion won in the second quarter of 2026. Against the same quarter a year earlier revenue rose 257 percent, but cost of sales moved only from 10.25 trillion won to 13.33 trillion won, a 30 percent increase, so the gross margin went from 53.9 percent to 83.2 percent. Almost the entire memory price increase stayed in the company as profit. Net profit of 93.92 trillion won sits more than 33 trillion won above operating profit, and the half year report shows finance income of 65.86 trillion won in between.
Q2 revenue 79.32 trillion won
Operating profit 60.54 trillion won
Operating margin 76%
Cost of sales 13.33 trillion won
Pre-tax profit 122.71 trillion won
Net profit 93.92 trillion won Read the full research
Company profile Unqualified opinion 에스케이하이닉스(주)
CEO 곽노정
Employees 34,549
Average tenure 13.4 years
Average pay per employee ₩185M
Listed 1996-12-26
Founded 1949-10-15
Auditor 삼정회계법인 Of 8 covered Semiconductors stocks in Korean, 8 fell; the average change was -4.95%. SK hynix moved in the same direction at -4.52%. Estimated sector flow was outflow.
Variables to watch USD/KRW, US interest rates, Nvidia earnings and share price, Memory chip prices
Risks to check -46% below the high, the downtrend may continue, A turn in the memory price cycle, Big Tech cutting capex
Same-sector channels
Posts are members' opinions. Investment decisions and their consequences are your own.
Data: KRX daily bars, InverseOne quote snapshots, public news feeds, DART filings, InverseOne company research. Not a call to buy or sell.
