# SK Hynix Stock Rises on Q3 Earnings

> SK Hynix stock surged 10.5% after Q3 earnings beat expectations with 83.3 trillion won profit.
- Title: SK Hynix Stock Rises on Q3 Earnings · The Motley Fool
- Summary: SK Hynix stock surged 10.5% after Q3 earnings beat expectations with 83.3 trillion won profit. SK Hynix stock jumped 10.5% following Q3 earnings that…
- Keywords: sk hynix, q3 earnings, memory chips, ai investment, stock market, nand flash memory, drum memory, finance, money, Hynix, Stock, Rises
- Source: The Motley Fool — https://fool.com/investing/2026/10/28/why-sk-hynix-stock-popped-today
- Author: Rich Smith
- Published: 2026-10-28T14:02:38+00:00
- Read time: 1 min
- Topics: sk hynix, q3 earnings, memory chips, ai investment, stock market, nand flash memory, drum memory, finance, money
## Q3 Earnings Beat
SK Hynix stock surged 10.5% after Q3 earnings exceeded expectations with 83.3 trillion won profit.
## Profit Margin Growth
Operating profit margin rose to 80% from 77.5 trillion won expected revenue.
## AI-Driven Sales Boost
SK Hynix reported 328% year-over-year revenue growth to 104.6 trillion won with 216% net income rise.
## Long-Term Contracts
Management secured agreements for over 50% of 2027-2028 production, locking in high margins.
## Key takeaway

SK Hynix stock jumped 10.5% following Q3 earnings that exceeded analyst forecasts by 7.5%.