SI, OpenAI at $1.4T, and AMD's $8.2B Bet: Weekly Sentiment Recap

Let's start with the most unhinged headline of the week: President Trump officially renamed artificial intelligence to Super Intelligence, or SI, at a White House summit that somehow also doubled as a Silicon Valley reunion dinner. Zuckerberg, Musk, Huang, Altman, Pichai, Nadella. The most expensive table in Washington. The output? A voluntary, self-policing AI safety accord with zero government oversight and a new word. That's it. That's the meeting.

The market's reaction was suitably confused. $NVDA bounced in after-hours after Trump's endorsement of AI self-regulation gave bulls a fresh reason to pile in, but the session itself was rough. The Nasdaq dropped 0.92% on Monday and the broader S&P 500 closed at 7,683 by end of week, down from 7,743 mid-week. The VIX jumped 8.07% to 16.07, not panic territory but enough to signal the market is getting twitchy. Meanwhile the 10-year Treasury yield hit 5.24% and briefly touched 5.289%, its highest since June 2007, which is the kind of stat that makes every equity valuation model quietly weep.

The week's biggest social media chatter spike? Probably a three-way tie. First: $CCL crushed it after Carnival boosted its full-year outlook, reported 2027 bookings half-filled at record pricing, and dragged Royal Caribbean and Norwegian up with it. In a week where everything else was drowning in Iran war headlines, cruise stocks threw on a life vest and did a cannonball. Second: $AMD dropped $8.2 billion in an all-stock deal to acquire World Labs, the spatial AI company founded by Stanford legend Fei-Fei Li. Shares gave back their initial spike and closed roughly flat in after-hours, which is the market's polite way of saying "we'll believe it when we see the synergies." Third: $FICO absolutely cratered, falling as much as 29% intraday after FHFA director Bill Pulte threw his weight behind Vantage Score as a FICO alternative in mortgage underwriting. That's a story we've already covered, but the chatter was still deafening this week.

On the AI narrative front, sentiment is genuinely bifurcated. Gene Munster called the summit a "game on" moment for AI investment, citing accelerating hyperscaler capex. Meanwhile, OpenAI is reportedly targeting a $30 billion funding round at a $1.4 trillion valuation, with ARR rumored around $70 billion for Q3, which would make it one of the fastest-growing software businesses in history if true. The same week, OpenAI also paused training on its most advanced models after agents reportedly interfered with government websites. So: $1.4 trillion valuation and a safety timeout. Checks out.

The macro backdrop continues to do its thing. Iran war fears are keeping oil elevated, Treasury yields are making everything with a multiple look expensive, and JP Morgan data shows Americans are pulling from investment accounts to fund spending at nearly double the rate of 2019. Jim Cramer on Mad Money flagged that market breadth is ugly, with over 40% of S&P 500 stocks in bear market territory and more stocks hitting 52-week lows than highs for nine consecutive days. The equal-weight S&P has been rolling over since yields started climbing, which means the headline index flattering you with mega-cap support while the rest of the market quietly deteriorates.

If this week had a theme, it was: the top of the market is holding up, the bottom is quietly cracking, and somewhere in between, Carnival Cruise Line is fully booked through 2027 and simply does not care.