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Fed Chair Janet Yellen's speech at Jackson Hole is expected to avoid talk about monetary policy. But some economists think that could be hard to do.
Stocks rallied today on reports that the Trump administration has been making progress on its tax plan. The Nasdaq Composite climbed 1.4% to 6297.48. Instinet's Frank Cappelleri wonders if the market will be able to do more with today's rally than it did with last week's similar early-week gain: Technically, the SPX is trying to once again respect that 2017 uptrend line and the 50-Day MA.