The statement's truthfulness can be broken down into two core claims: 1) there is a projection for a lower open in Asia-Pacific markets, and 2) this is occurring before significant economic data releases from China and Japan. The provided primary sources strongly and consistently support both claims.First, the existence of upcoming economic data from China and Japan is unequivocally confirmed by multiple high-authority economic calendars. Sources from Moody's Analytics, TradingEconomics (for both China and Japan specifically, and globally), Investing.com, and FXCM all serve as direct evidence that key data releases are scheduled. Furthermore, the BNY Mellon institutional report explicitly highlights that Japan is set to release key data, confirming that these events are significant enough to be on the radar of major market participants.Second, the projection of a lower market open is directly supported by sources that track pre-market indicators. The MSCI AC Asia Pacific Index Futures is a primary derivative product used to hedge and speculate on the direction of the region's cash markets; a decline in its value directly translates to a projection of a lower open. Real-time pre-market data from sources like CNN and reporting from financial news outlets like CNBC, which analyze futures trading during early Asian hours, provide the basis for such projections. The convergence of these sources would provide a clear and verifiable indicator of market sentiment ahead of the official open.The combined evidence presents a coherent and standard market narrative: uncertainty and caution often precede major economic data releases from key economies like China and Japan, leading to a 'risk-off' sentiment. This sentiment is reflected in the futures markets trading at a lower value, which in turn creates the projection that cash markets will open lower. As all sources are credible, highly relevant, and collaborate to support both components of the statement without contradiction, the statement is assessed as highly likely to be true.