The dow Jones industrial average had been up 20 points before he spoke. It fell as much as 160 points during his testimony, but recovered some losses to close down 109 points.

他发表讲话前道琼斯工业平均指数上涨20点，他作证期间道指下跌160点，此后有所反弹，收盘时下跌109点。

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The Dow Jones industrial average close up about 56 points, having risen slightly after the Fed's statement was released at 2 p.m.

NPR: Fed Stands By Stimulus, Sees Stronger US Economy

By the close the Dow Jones industrial average was up nearly 200 points, driven by an improved reading on the services sector.

FORBES

At the close, the Dow Jones industrial average was up 128 points, or 1.6%, to 7, 970.

FORBES: Markets Brief