---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/100000000957708.md"
description: "$SK Hynix(SKHY.US) just made $62.8 billion in operating profit in a single quarter, up 632% from a year agoSK hynix Q3 revenue hit a record 104.6 trillion won ($78.9B), up 328% YoY and well above the 98.3 trillion won Wall Street expectedOperating profit came in at a record 83.3 trillion won vs 76.7 trillion won expected, an operating margin of about 80%The $NVIDIA(NVDA.US) HBM supplier said shipments of its newest HBM4 chips got into full swing, while data center SSD demand lifted NAND salesIt's also handing about 100 trillion won (about $75B) back to shareholders for 2026, with more than 30 trillion won in dividends and more than 60 trillion won in buybacks and cancellationsAn 80% operating margin on memory chips used to sound impossible. AI demand has turned a famously boom-and-bust business into a cash machine, and that's a tailwind for $Micron Tech(MU.US) and $Sandisk(SNDK.US) tooSource: StockMarket.News"
datetime: "2026-10-28T00:15:37.000Z"
locales:
  - [en](https://longbridge.com/en/topics/100000000957708.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/100000000957708.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/100000000957708.md)
author: "[StockMarket.News](https://longbridge.com/en/profiles/21806507.md)"
generator: "portal-rs"
---

# $SK Hynix(SKHY.US) just made $62.8 billion in oper…


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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**