Wall Street is "unanimously optimistic" about the second half of the year: believing the market will "overcome everything"

After a first half marked by geopolitical conflicts, oil price shocks, and significant fluctuations in interest rate expectations, Wall Street is entering the second half of 2026 with a rare consensus of optimism — the mainstream view is that the market has proven its resilience and will continue to rise.

A diversified portfolio of U.S. stocks, U.S. Treasuries, and commodities has just posted its strongest first-half return since 2021. Semiconductor stocks have posted triple-digit gains, the Nasdaq 100 has risen nearly 20%, and U.S. Treasuries have also delivered positive returns. In virtually all major institutions' mid-year outlooks, Wall Street is betting that the market can coexist with higher valuations, higher borrowing costs, and the ongoing reshuffling brought by the AI wave.

However, the good news may already be largely priced in. According to a Bloomberg consensus of strategist forecasts, the S&P 500 year-end average target is 7,716 points, implying only about 3% upside from its June 30 closing level, while the index has already gained about 9% year-to-date. The point of divergence is not the direction, but whether the leadership can broaden from core AI trades to a wider range of sectors.

First Half: Resilience Exceeded Expectations

Market performance in the first half exceeded most expectations despite multiple shocks.

Stephen Dover and Larry Hatheway of the Franklin Templeton Institute wrote: "The global economy and financial markets have performed better than many had anticipated, and the central theme of the outlook can be summed up in one word: resilience."

However, the winners in the first half were quite surprising. The "Magnificent Seven" portfolio, which defined the market over the past two years, posted a total return of roughly -2%, even underperforming UK gilts, as investors shifted funds from AI-deploying tech giants to companies building AI infrastructure. Gold, silver, and bitcoin all finished the first half lower despite months of geopolitical turmoil.

Barclays notes that the rally was far more concentrated than index performance suggests — semiconductor and computer hardware companies contributed about 87% of the S&P 500's first-half gains.

AI Trade Diffusion: From Tech Giants to the Real Economy

As we enter the second half, Wall Street's core narrative is quietly shifting: the beneficiaries of the AI trade are spreading from hyperscale tech companies to the real economy.

Institutions like BlackRock and Invesco believe that AI investment is accelerating into areas such as semiconductors, storage, power grids, data centers, and industrial infrastructure. A team led by Jean Boivin at the BlackRock Investment Institute wrote: "We prefer to generate returns in short-dated bonds, especially euro-area government bonds, rather than relying on longer-duration bonds that are more sensitive to rate volatility. We maintain an overweight to U.S. equities and focus on bottleneck opportunities in AI growth."

JPMorgan Chase expects inventories to recover and corporate confidence to improve, with AI spending extending beyond hyperscale tech companies.

Raphael Thuin, head of capital markets strategy at Tikehau Capital in Paris, said: "Record earnings growth and AI-driven enthusiasm have pushed risk assets to new highs. But the second half is unlikely to be a simple replay of the first half. Parts of the AI 'picks and shovels' trade already look stretched, and any shift in the narrative around compute demand could quickly reshape market leadership."

Risks Remain: Inflation, Policy, and Geopolitics

Beneath the optimistic consensus, risks have not dissipated; the differences among parties are more about degree than direction.

At the start of the new quarter, the market received a reminder: June's nonfarm payrolls data showed a clear slowdown in hiring, but the unemployment rate fell due to a decline in labor force participation, prompting traders to scale back expectations of Federal Reserve rate hikes.

JPMorgan Chase warns that if economic resilience persists, inflation could remain stubborn, forcing central banks to tighten policy further. Barclays strategist Alexander Altmann wrote: "I fully believe the second half of 2026 will be just as eventful as the first half — the past six months have seen three major geopolitical conflicts, the second-largest semiconductor rally in history, and the sixth-largest software stock selloff ever."

Marvin Loh, senior macro strategist at State Street in Boston, noted: "AI has proven to be a stabilizing force for a world facing both geopolitical and monetary policy uncertainty. But while there appears to be infinite liquidity for AI buildout, that is not the case, and this will test the availability and cost of capital in the second half."

The common thread running through almost all outlooks is that economic expansion continues. The bigger debate is not whether the first-half story will continue, but whether market leadership can broaden beyond the AI trade itself, or whether the next set of winners is just a different group of AI beneficiaries.

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