WALL STREET
A first-ever record close, up 306 points to 52,182.74.
BROAD RALLY
The S&P 500 rose 1.2 percent and the Nasdaq jumped 2 percent.
THE STAR
Up more than 4 percent as Google's parent joined the Dow.
WHY
A Supreme Court win for Fed independence and easing Iran tensions lifted the mood.
NEXT TEST
A record is a mood. The jobs data is the substance.