The Dow Jones Index is down by around 3%.

道·琼斯指数下跌3%左右。

At one point, the Dow Jones index was 2.4% down.

道琼斯指数最低下降了2.4%。

The Dow Jones Index was down by more than 2.5%, one point.

道琼斯指数下降了2.5%，即一个点。

The Dow Jones Index closed under 6% down, wiping out yesterday's gains.

道琼斯指数下跌6%，跌回昨日开盘位置。

At one point the Dow Jones index in the United States was down by 1.000 points, one of its biggest ever falls.

美国道琼斯指数下跌1000点，创最大单日跌幅。

The Dow Jones Index closed today at 9809.79, a fall of 47.18 on yesterday's trading.

道琼斯指数今天收于 9809. 79，比昨天的交易下跌了 47. 18。