Taiwan's chip stocks and semiconductor ETFs are running hot ahead of Nvidia's quarterly results — good for investors already in, riskier for anyone chasing the move now.

• Taiwan's market closed above all its key moving averages, and money is flowing back into chip stocks.
• Semiconductor ETFs tied to chip design and memory have more than doubled over the past two years, with the strongest up over 160%.
• Everyone is waiting on Nvidia's numbers: a strong forecast would lift Taiwanese chip names across the board.
• New brokerage accounts keep climbing, and even minors' accounts are putting most of their money into AI chip names like TSMC, MediaTek, Foxconn and Delta.
• Calmer bond markets, progress in US–Iran talks, and fading pressure for the Fed to raise rates are all helping stocks.

Outlook: Chip valuations still look reasonable and TSMC's revenue keeps hitting records, so the rally likely continues if Nvidia beats expectations.