NASDAQ · Large cap
000660 Korea Exchange (KRX) Large cap
How to buy SK Hynix stock.
SK Hynix is the leading producer of high-bandwidth memory and Nvidia's primary HBM partner for its AI GPU platforms. HBM attaches directly to accelerator packages; without it, the fastest chips cannot feed data fast enough for large-model training. SK Hynix trades on the Korea Exchange. International brokers including Interactive Brokers and DEGIRO offer access.
Why SK Hynix is an AI stock.
SK Hynix is Nvidia's preferred HBM supplier and was first to market with HBM3E, the type used in Nvidia's H200 and Blackwell. Its fortunes track AI capex cycles closely: when labs order more GPUs, HBM demand often leads by several months.
SK Hynix is in the Memory and HBM category. High-bandwidth memory is the bottleneck alongside compute. These suppliers ride every new AI training cluster build-out.
How to buy SK Hynix (000660) step by step.
- Choose a broker. SK Hynix trades on the Korea Exchange (KRX) under the ticker 000660. Any broker with access to Korea Exchange (KRX) can execute the trade.
- Open and fund an account. Most brokers take 5–15 minutes to open an account. You will need to verify your identity. Minimum investments vary by broker.
- Search for 000660. Once funded, search for the ticker symbol 000660 in your broker's platform and confirm you are looking at Korea Exchange (KRX).
- Place your order. Select the number of shares or a dollar amount. Many brokers offer fractional shares from as little as $1. Review any fees before confirming.
- Monitor your position. SK Hynix's share price will move with broader market conditions and AI sector news. Use stop-loss orders if you want to limit downside.
Key facts.
| Ticker | 000660 |
|---|---|
| Exchange | Korea Exchange (KRX) |
| Category | Memory and HBM |
| Market cap size | Large cap |
Frequently asked questions.
How can I buy SK Hynix stock?
SK Hynix (000660) trades on the Korea Exchange (KRX). International investors can access it through Interactive Brokers, DEGIRO, and some other global brokers. It is not available on US-only brokers like Robinhood.
Is SK Hynix a good AI stock?
SK Hynix is the leading HBM supplier, which is a critical AI component with a small number of suppliers. It benefits directly from Nvidia GPU demand. The main risks are memory price cycles, competition from Samsung and Micron, and currency exposure for non-Korean investors.
Related Memory and HBM stocks.
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