The Market Rally May Feel ‘Hot,’ But the Data Still Supports It
Many investors are looking at the current market rally and wondering if it is sustainable. If you’re a retiree, the concern may run even deeper, as your natural focus is on preserving gains, avoiding major drawdowns, and making sure your portfolio can support long-term income needs.
To put it another way: when stocks move higher in a hurry, it is reasonable to ask whether the market has moved too far, too fast.
The only real way to answer the question is to look at the earnings and economic fundamentals, in my view. Market volatility, which I often remind readers can move stocks in both directions, is driven by sentiment in the short run, but over time, earnings, economic growth, business investment, and consumer demand matter far more. If that’s the criteria we use to evaluate the current market, the rally looks to me like it has fundamental support.
The clearest tailwind is coming from corporate earnings.
Through August 7, 444 S&P 500 companies had reported Q2 results, representing nearly 89% of the index’s membership. For those companies, earnings were up 42.2% from the same period last year on 14.8% higher revenues. That’s not a misprint—42.2% year-over-year earnings growth! The beat rates were also strong, with 82.7% of companies exceeding earnings estimates and 76.4% topping revenue expectations.
Zacks1
To be fair, the headline earnings growth rate is getting a major boost from a few large companies. Alphabet’s Q2 results included a sizable non-operating unrealized gain tied to its SpaceX stake, and companies like Nvidia and Micron continue to have an outsized impact on the Technology sector’s growth rate. But the broader earnings picture still looks constructive even after accounting for that concentration. According to our colleagues at Zacks Investment Research, total S&P 500 earnings are expected to rise 27.1% in 2026. Excluding the Technology sector, earnings are still expected to increase 14.6%—a solid showing that I think speaks to broad economic strength.
The U.S. GDP data tells a similar story. Headline Q2 real GDP growth slowed to 1.5% annualized from 2.1% in Q1, which may seem fairly “muddle-through” for an economic growth rate. But underneath the headline figure, private-sector components were stronger than many appreciate, and I tend to think these data matter more than government spending and imports/exports, for instance.
The private sector components—consumer spending, business investment, and residential investment—grew at a 3.3% annualized pace, the strongest reading in more than three years. Personal consumption expenditures rose 3.2% annualized after increasing just 0.5% in Q1, and durable goods spending climbed 6.8%. Business investment also remained strong, with capital spending up 8.4% annualized after a 10.6% gain in Q1. These are strong prints across the board.
It’s not all big growth and expansion, however. July payrolls fell by -23,000, missing expectations for a gain. But a meaningful part of the July decline appears to have come from local government employment, while private employers still added 30,000 jobs. That is soft, to be sure, but it is not the same as broad labor market deterioration. Monthly jobs data can also be choppy and subject to revision, so the key is whether weakness persists. It’s something to watch in the months ahead.
Bottom Line for Investors
Strong rallies can make investors nervous, especially when they happen quickly and when leadership appears concentrated in a handful of large companies. But I’d argue the current market advance has not been built on sentiment alone.
The data are giving investors a reasonable explanation for the market’s strength. Corporate earnings are growing, revenues are rising, business investment remains healthy, and the economy continues to expand. Earnings expectations continue to move higher, too, which speaks to the corporate outlook.
The AI buildout may be difficult to fully grasp, but it is showing up in real spending, real revenue, and real earnings power. And that’s what matters to stocks.
Disclosure
1 Zacks.com. August 7, 2026. https://www.zacks.com/commentary/2971475/q2-earnings-robust-results-and-positive-estimate-revisions-validate-market-fundamentals
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