A September rate hike is a credible possibility, as inflation remains above target and policymakers continue signaling a willingness to tighten further; markets are increasingly pricing in another hike, though inflation and labor market data remain decisive
Artificial Intelligence (AI) is driving revenue growth and supporting strong earnings expectations for Big Tech companies amid the ongoing AI boom, though current valuations require continued outperformance to justify such optimism。。。
The global tightening cycle is becoming more uneven, as some central banks remain focused on inflation while others prioritize slowing growth; the most likely outcome is a higher-for-longer rate environment rather than renewed aggressive rate hikes
The bull market can endure if AI-driven earnings growth remains strong and economic activity stays resilient; but persistent inflation and higher interest rates could compress valuation even if earnings continue growing, limiting further market upside
Back to Rate Hikes in September? Can AI Boom Support?
@Tiger_comments：The major indices sold off yesterday: $S&P 500(.SPX)$ fell 0.57%, $NASDAQ(.IXIC)$ dropped 1.15%. Today started differently. Stocks opened higher, with the S&P up about 0.2%, the Nasdaq Composite up 0.5%, and the Nasdaq 100 up 0.6%, before giving back some gains during the session. Just weeks ago Goldman Sachs was talking about S&P 8000. Now Citadel and PGIM are warning about inflation, rates, and valuation risk. Japan has already begun tightening. The global conversation is shifting from rate cuts back to rate hikes. Just days ago, the Bank of Japan raised rates by 25 basis points to 1%. A few weeks earlier Goldman Sachs was calling for S&P 8000 and raising targets across Asia. Now both Citadel Securities and PGIM, which manages roughly $1.4 trillion, are warning that high rates, sticky inflation, and stretched AI valuations could collide. Before the Iran conflict escalated earlier this year, markets were pricing multiple Fed cuts. Today, swap markets are increasingly discussing the possibility of hikes instead. Even the famously dovish BOJ is tightening. The direction of global monetary policy appears to be changing. The most vulnerable moments often occur when a compelling long-term growth story collides with a deteriorating macro backdrop. Today, AI plays the role that the internet once played. High oil prices, elevated inflation, and the possibility of renewed tightening represent the macro headwinds. Could Fed hike again in September? The labor market remains strong, inflation remains above the Fed's target, and oil prices remain elevated despite some easing in geopolitical tensions. Put those together, and another Fed hike as early as September becomes possible. PGIM is even more aggressive. Back in April, it expected rate cuts. Now it is discussing the possibility of three rate hikes before year-end, arguing that economic resilience and sticky inflation may force incoming Fed leadership to reinforce anti-inflation credibility. To be fair, that remains a minority view. Swap markets currently price roughly a 70% probability of one additional hike this year, with another potentially arriving in early 2027. Markets have clearly shifted away from the rate-cut narrative, but they have not fully embraced a sustained hiking cycle. AI is facing tougher questions: NVIDIA $20 billion bond offering Beyond rates, investors are beginning to reassess AI economics. Citadel points to a growing concern: can AI business models actually justify today's valuations? Reports that OpenAI may be reducing prices on some services suggest enterprise customers are becoming increasingly sensitive to AI costs. If pricing pressure intensifies, industry profitability could end up lower than many investors currently expect. Another interesting signal comes from NVIDIA. The company is reportedly preparing a bond offering of at least $20 billion and potentially as much as $25 billion—the first major debt issuance since the AI boom began. This is noteworthy because $NVIDIA(NVDA)$ generated $49 billion in free cash flow last quarter, recently authorized an $80 billion buyback program, and raised its dividend dramatically. A company with that much cash doesn't need to borrow. Yet NVIDIA, along with Alphabet, Amazon, and AMD, is raising capital while rates remain elevated. The AI arms race has become so capital intensive that even the strongest balance sheets are leveraging up. The disagreement comes down to these questions: Can AI commercialization deliver enough earnings growth to justify current valuations? And how far will this global tightening cycle actually go? Is this simply a precautionary adjustment, or the beginning of the end for the current bull market?
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