米印貿易協定締結でインド株式市場が5％超急伸

The assessment of the statement as 'likely_true' is based on strong, albeit slightly conflicting, evidence from highly authoritative sources.First, multiple credible sources, including Reuters and CNBC, confirm the central event: the announcement of a U.S.–India trade agreement, establishing the context for the market's reaction.Second, the core of the claim—a massive stock market increase—is strongly supported. A primary financial news report from CNBC, a highly authoritative source, explicitly states that "India's Nifty 50 skyrockets 5% at the open," directly linking the surge to the trade deal. This aligns with another report from NDTV Profit, which anticipated a significant "gap-up open" based on futures trading, indicating a sharp, immediate increase at the start of the trading day. This matches the statement's specified timing of "immediately following the announcement."There is one piece of conflicting evidence from Trading Economics, which notes a "2.5% rise." However, this is described as a "news snippet" and is less specific than the detailed CNBC headline that specifies the surge happened "at the open." The CNBC report (Authority 0.95) is given more weight than the snippet from Trading Economics (Authority 0.85) in this context.The only minor ambiguity is the statement's use of "over 5%" versus CNBC's report of exactly "5%". This is a very fine distinction, and the substantive claim of a massive, immediate 5% surge is well-supported. The overwhelming weight of evidence points to a major market increase of that magnitude, making the statement substantially true. The primary data sources from the BSE would provide final confirmation, but based on the provided reports, the statement is highly credible.