The provided evidence consists of general Wikipedia pages about indices and unrelated web search results (e.g., Spanish accents). None of the evidence corroborates the specific claim that 'U.S. stock futures were little changed on Thursday night after the S&P 500 and Nasdaq Composite rose to new intraday and closing highs to round out trading for the month of April.' The evidence is insufficient to confirm the specific market movements described.

The claim that 'S&P 500 and Nasdaq 100 futures climbed around 0.1%' is mentioned in one web search result ('Dow Jones Futures: Nasdaq, S&P 500 Set More Record Highs; Nvidia...'). However, the other evidence provided is general information about indices (Wikipedia) or unrelated market movements, failing to corroborate this specific percentage gain from multiple independent sources.

The claim that 'Futures tied to the Dow Jones Industrial Average added 55 points, or 0.1%' is not specifically confirmed by multiple independent sources. While the evidence provides general information on Dow futures (Wikipedia), it does not corroborate the specific point gain or percentage change mentioned in the claim.

The claim regarding S&P 500 and Nasdaq achieving new record highs and specific monthly gains (10.4% and 15.3%) is repeated in two web search results, but the evidence does not provide a third independent source or authoritative confirmation for these precise percentage figures. Therefore, it is marked as single-source based on the limited corroboration available.

The claim that 'The Dow rose 7.1% in April, marking its strongest monthly performance since November 2024' is found in one web search result. While another web search result mentions a '5.4% advance, its strongest showing since November 2024,' the specific figures (7.1% and 5.4%) and the corroboration are not strong enough to elevate the verdict beyond single_source.