Multiple authoritative sources with high relevance to trade war-related market volatility report that U.S. stock indexes experienced significant declines during periods of renewed trade tensions. Bloomberg’s trade-focused reporting specifically highlights the connection between tariff threats and market selloffs, citing percentage drops in major indexes exceeding 1% on particular days tied to escalation in trade disputes. The Wall Street Journal provides corroborating market reaction data in the context of policy shifts such as the rejection of tariffs, explicitly linking those developments to sharp market movements. Although some sources focus more on trade statistics or tangential commodities markets, the direct financial market news confirms that renewed trade war volatility has led to index declines of more than 1%, making the statement consistent with verified market data. The absence of contradictory evidence and the presence of primary reports offer strong confidence in the claim’s truthfulness.