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Here’s the key question for U.S. investors about the trade skirmish with China

Can U.S. stocks remain resilient if pressure mounts on China’s yuan and equities? Bitcoin prices carve out a fresh near-term nadir, extending a downtrend that has taken hold of the world’s No. 1 virtual currency since a May peak and raising doubts about bullish prognostications for the virtual currency. Have a Citi credit card?