Why is Nasdaq 100 Moving Today? US100 Drops on Tech Sector Worries

Market mover Neutral bias Oct 29, 2026, 20:19 UTC

Oliver HayesMarket Risk Analyst · ForexR analyst

The Nasdaq 100 (US100) sheds 1.82% in the New York session as concerns over tech and artificial intelligence spending hit the wires. Technical evidence remains mixed as the index tests extreme intraday ranges.

Why is Nasdaq 100 Moving Today?

In the New York session, the Nasdaq 100 (US100) trades at 29027.5, currently positioned between support at S3 at 28880.7 and resistance at S2 at 29200. Price is down by a wide margin, falling 537.4 points and shedding 1.82% on the day. The index has experienced a day range of 679 points since the daily open at 29616.7. This intraday movement exceeds the average daily range, reaching 128% of the 14-day ATR, which currently sits at 530.7 points.

Tech Weakness Dominates Nasdaq 100 News Today

Evaluating the headlines to understand the US100 price move, news coverage points to shifting sentiment around the technology sector. As reported by Bloomberg Markets and Finance and Invezz, concerns over the artificial intelligence trade and a broader tech sell-off may be driving the current decline. No other macroeconomic drivers appear in the immediate newsflow. Measuring the tone of this coverage, the opportunity reading registers a score of 10, signaling a neutral tone. Alongside this, news volume sits elevated at 131% of the 90-day average.

US100 Technical Analysis and Current Extremes

Transitioning to the Nasdaq 100 technical analysis, the momentum evidence currently conflicts across the monitored timeframes. The daily trend exhibits a mixed state; price remains above the daily EMA200 at 28037.7, while the daily EMA20 rests higher up at 29799.2, and the daily RSI14 reads at 46. In contrast, the shorter intraday windows show clear downside momentum, with both the 4-hour and 1-hour timeframes printing a down trend. The 4-hour EMA20 is positioned at 29444, and the 1-hour EMA20 tracks at 29422.7.

Assessing the current price boundaries, the nearest support level lies at S3 at 28880.7, measuring a distance of 146.8 points from current price. On the topside of the market, the nearest resistance is S2 at 29200, located 172.5 points away. Expanding the technical view to recent historical extremes, the 5-day window displays a high of 30020.9 and a low of 28818. The broader 20-day window records a high of 31365, while sharing the exact same low of 28818.

Positioning, Yield Context, and Forward Scenarios

Looking at the broader financial market context, US Treasury yields at the daily close of October 28 showed the 2-year yield at 4.67%, down 3 basis points, and the 10-year yield at 5.05%, up 6 basis points. The yield curve between the 2-year and 10-year notes sat at 38 basis points. In the futures market, CFTC Commitments of Traders data as of the week to October 20 indicates that large speculators added to net long Nasdaq 100 (US100). These non-commercial traders held a total of 50726 net contracts, representing an increase from the 48523 net contracts reported during the previous week.

Navigating the upcoming sessions requires mapped scenarios. A break below the nearest support at S3 at 28880.7 would open the way to the next round number at 28000; a move back above the daily pivot at 29701.7 would invalidate this bearish setup. Conversely, a break above R1 at 29884.1 would open the way to R2 at 30203.4; a move back below the daily pivot at 29701.7 would invalidate it. Tomorrow, the calendar brings the US Employment Cost Index, estimated at 0.8 following a previous release of 0.9, and the Chicago PMI, estimated at 56.1 after a prior 58.8. Tomorrow also features scheduled speeches from the Fed's Daly and the Fed's Musalem.