US stocks were up ever so slightly at lunchtime in New York, overcoming a weak morning and giving the broader market a shot at stringing together four consecutive days of gains.
Elsewhere, Treasuries slipped and Brent crude faded from a four-month high, slowing a rally for European energy stocks, after talk of a delay to a top-level summit between the US and China hit sentiment.
Reports that a meeting between the presidents of China and the US would be pushed back into April from March — first carried by Bloomberg — were reflected by a range of assets.
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