Democratic presidential candidate, former Vice President Joe Biden departs after speaking at Alexis Dupont High School in Wilmington, Del., Tuesday, June 30, 2020./Credit:	Patrick Semansky/AP

Democratic presidential candidate, former Vice President Joe Biden departs after speaking at Alexis Dupont High School in Wilmington, Del., Tuesday, June 30, 2020./Credit: Patrick Semansky/AP

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Trump warns stocks will 'disintegrate' if he loses. But stocks are climbing as Biden pulls ahead

President Donald Trump is warning a blue wave in November will crash into Americans' investment portfolios. Wall Street, however, is hardly cowering at the prospects of a Democratic sweep.