标普500指数期货跌幅扩大，现跌2%，最新报6245.48点。

Core Viewpoint - The S&P 500 index futures have seen a significant decline, currently down by 2%, with the latest value reported at 6245.48 points [1] Group 1 - The S&P 500 index futures are experiencing a notable drop, indicating potential market volatility [1]