Today's comment is going to be very brief, because, as stocks finished ever-so-slightly in positive territory (excepting the NYSE Comp.), that should not be news since central banks continue to purchase financial assets at a record pace, the latest paper-printer being the Swiss National Bank (SNB), one of Apple's (AAPL) major shareholders.
At the Close, 5/8/2017:
Dow: 21,012.28, +5.34 (0.03%)
NASDAQ: 6,102.66, +1.90 (0.03%)
S&P 500: 2,399.38, +0.09 (0.00%)
NYSE Composite: 11,595.26, -20.35 (-0.18%)