Stocks ripped into the close as an Iran de-escalation headline and a hot ISM print gave bulls cover to chase mega-cap tech into a loaded earnings week.
The tape flipped risk-on from the open after Trump said he called off a strike on Iran to pursue talks, which knocked crude down roughly five percent and pulled the ten-year off its highs; that bid then rotated into rate-sensitive small caps, homebuilders and REITs. July ISM manufacturing hit its fastest pace in four years, and the S&P 500 closed at 7,600.50, up 1.48 percent, its first finish above 7,600. The Dow set a fresh record at 53,178.41 and the Nasdaq Composite led with a 2.13 percent gain as software and AI names outperformed ahead of Palantir's print. Russell 2000 added 1.73 percent on the lower-yield tailwind, and VIX slipped under 16. Palantir beat on EPS and commercial revenue, jumping sharply after hours, setting up a gap-up open in software tomorrow alongside AMD earnings and JOLTS data. M&A chatter in healthcare and midstream energy added to the tape's constructive tone.
Into the overnight, futures likely track the Palantir reaction and any follow-through in semis and software ahead of AMD's report and Tuesday's JOLTS release, with Friday's payrolls the week's real risk event.
The risk: the Iran ceasefire is unconfirmed and already denied by Tehran, so any reversal reignites the oil bid and unwinds today's rate-sensitive leadership fast, while a stretched PLTR multiple leaves room for a sell-the-news fade despite the beat.