NVIDIA Surge Spurs IT·Semiconductor +2.07%, Why the Rally?

NVIDIA surge, is AI making a comeback!!!

Overnight in the US, headlines and earnings expectations around NVIDIA and Broadcom boosted AI semiconductor sentiment.

Retail investor: "NVIDIA rose again? Will it affect our market?"

The impact is clear, as the Korean session also closed with strength led by IT·Semiconductor and Materials.

What happened last night? (collected: 2026-08-28 08:20 KST)

Headline: NVIDIA stock surge, question of AI semiconductor flow recovery

Headline: Broadcom AI semiconductor growth and competitiveness

Headline: Crypto, ETF inflows and sentiment recovery driving gains

One-line note: AI and data center demand expectations plus crypto inflows jointly warmed the market.

ETF inflows: Investors putting money into ETFs pushes prices via flows.

How did Korea and the US close yesterday?

KOSPI: 6,912.37 (+1.53%) [2026-08-27 final close]

KOSDAQ: 837.65 (+1.30%) [2026-08-27 final close]

US sectors (most recent trading day): Materials +2.19%, Financials +1.36%, Communication +1.16%

Korean sectors (most recent trading day): IT·Semiconductor +2.07%, Materials +1.92%, Industrials +1.70%

One-line note: The NVIDIA shock appears to have benefited Korean semiconductors and related supply chains, producing a paired rise.

What to watch at today's open?

1) AI flow persistence: whether NVIDIA and Broadcom tailwinds translate into chained flows.

2) Crypto rally: whether headlines of eight straight days of Bitcoin ETF inflows lift risk appetite.

3) Robot and humanoid investment filings: whether large investment news fuels related stocks.

Retail investor: "So should I buy now?"

There are profit opportunities, but headlines only stir market sentiment.

What needs verifying is the persistence of flows.

So, up or down

Downside pressures

• Global rate and policy uncertainty, a 99% market bet of no Fed cut in September could unsettle risk appetite
• Weakness in Energy and Healthcare signals capital outflows from some sectors
• Sharp falls in Chinese robot firms raise bubble concerns in robot stocks

Supportive factors

• NVIDIA and Broadcom positive news reconfirm AI semiconductor demand
• Crypto ETF net inflows improve Bitcoin sentiment and bring in risk capital
• Korean sector momentum, IT·Semiconductor already reacted with +2.07%

For reference only.

PickStock 💡

※ This article is for information purposes and is not investment advice.
※ Investment decisions and responsibility lie with the investor.
※ Figures are as of the time written and may change.