The assessment is 'likely_true' based on strong circumstantial evidence, even though no single provided source contains the exact verbatim statement. The key piece of evidence comes from the highly relevant Trade Compliance Resource Hub, which provides a direct quote from President Trump expressing a 'very positive view on tariffs.' This primary source evidence establishes his public and enthusiastic support for his tariff policy. Concurrently, other sources confirm that the U.S. stock market was indeed reaching record highs during this period. Several other sources, including reports from WCAX and CNN, discuss the relationship between Trump's tariffs and the stock market, indicating that this link was a prominent topic of public and financial discourse. While these sources often argue that the market rose *despite* tariffs or that tariffs created turbulence, their existence confirms the topic's relevance. Given President Trump's established rhetorical pattern of attributing positive economic news to his signature policies, it is highly probable that he would claim his much-touted tariffs were a cause for the record-setting stock market. The combination of his confirmed pro-tariff stance (primary evidence) and the fact of the record-high market (confirmed data) makes the statement in the query a very plausible and likely claim for him to have made.