Nasdaq 100 today: live index and chart

The Nasdaq 100 live, also traded as NAS100, US100, NDX, with a chart, what it measures and what moves it. US markets trade from 15:30 to 22:00 SAST (an hour later in the US winter).

Live data · page reviewed 18 October 2026

What is the Nasdaq 100?

The Nasdaq-100 tracks the 100 largest non-financial companies on the Nasdaq exchange, including NVIDIA, Microsoft, Apple, Amazon, Meta, Alphabet, Broadcom and Tesla. It is much more tech-heavy than the S&P 500, so it tends to rise faster in bull markets and fall harder in sell-offs. Don't confuse it with the Nasdaq Composite, which includes more than 3,000 Nasdaq-listed stocks.

NAS100 trading

At forex brokers the Nasdaq 100 is usually listed as NAS100 or US100. It reacts strongly to US interest-rate expectations, CPI and big tech earnings. The busiest time to trade from South Africa is the US cash open at 15:30 SAST (16:30 in the US winter).

What moves the Nasdaq 100?

  • The Federal Reserve: rate cuts tend to support stocks, hikes weigh on them (see FOMC).
  • Inflation and jobs data: CPI and NFP change rate expectations.
  • Company earnings, especially the largest tech companies.
  • Bond yields and the dollar.

Trading hours in South African time

SessionUS summer (Mar–Nov)US winter (Nov–Mar)
Pre-market10:00–15:30 SAST11:00–16:30 SAST
Regular session15:30–22:00 SAST16:30–23:00 SAST
After hours22:00–02:00 SAST23:00–03:00 SAST

Frequently asked questions

What is the Nasdaq 100 today?

The live level and daily change are shown in the chart at the top of this page.

Can I invest in the Nasdaq 100 from South Africa?

Yes, through JSE-listed index ETFs, offshore brokerage accounts or unit trusts. CFD trading is also possible but leveraged and high risk.