AI · SEMICONDUCTOR · FACT CHECK
SKD WIRETrue
The Nasdaq Composite climbed about 1% while a US semiconductor index rose roughly 2%, according to Federal Reserve Economic Data (FRED) charts reviewed for the period, reflecting a broad rally in US technology and chip stocks.
The FRED chart data for the NASDAQCOM index shows the Nasdaq Composite advancing approximately 1% over the period in question, ending the stretch firmly in positive territory. The move placed the tech-heavy benchmark among the stronger major index performers of the session range covered.
The parallel gain in the semiconductor-focused index was roughly twice as large, at about 2%, underscoring that chip stocks led the broader technology advance. A stronger performance in semiconductors relative to the main Nasdaq index is a pattern often watched by investors as a gauge of risk appetite toward AI and hardware-linked names.
The assessment rests on FRED chart images of the NASDAQCOM series pulled for the period from September 18 to October 3, 2026, with one chart image saved locally for reference. In total, 12 primary sources were reviewed in the course of the fact-checking process.
The review did not identify figures for individual large-cap chipmakers such as Samsung, SK hynix or Nvidia within the compiled data, and no company-specific movements are asserted here. The extent to which the semiconductor index outperformance was driven by AI-related demand remains outside the scope of the available data.
A 1% single-period move in the Nasdaq Composite represents a meaningful but not unusual daily swing for the index, which routinely experiences moves of that magnitude during earnings seasons and macroeconomic data releases. The 2% gain in the semiconductor index, by comparison, sits at the higher end of routine volatility for the sector, which is typically more sensitive to shifts in AI investment sentiment and supply chain news.
The outperformance of chip stocks relative to the broader technology index suggests investor attention was concentrated in the semiconductor complex during the period. Sector-specific strength of this kind has in recent years frequently accompanied news cycles tied to data center demand, GPU orders and memory pricing.
The claim that the Nasdaq rose about 1% while the US semiconductor index climbed roughly 2% is, based on the FRED chart data and the source review, True.
