The S&P 500 and the Nasdaq Composite closed the second quarter Tuesday at their highest levels of the year, capping the best three-month stretch for U.S. equities since the second quarter of 2020 despite the war with Iran. The Nasdaq's quarter was its strongest since the pandemic rebound of 2020.

The rally hands investors a first-half scorecard that vindicates the buyers who stayed in stocks through a sharp late-June sell-off in tech. It also exposes a paradox: the U.S. indexes led their own history but trailed nearly every major benchmark abroad, and the traditional safe-haven trade in gold blew up.

Tech leads

The tech-heavy Nasdaq 100, which counts Nvidia, Apple, Microsoft and Alphabet among its constituents, added 19.9 percent in the six months to June, according to CNBC. The broader Nasdaq Composite gained 12.79 percent in the first half, the S&P 500 rose 9.55 percent and the Dow Jones Industrial Average added 8.85 percent. Within the S&P 500, the Information Technology index climbed 19.4 percent, powered by the Magnificent Seven megacaps that anchor the AI capital-spending trade.

CNBC characterized the sector's run in blunt terms. "The tech sector emerged as a clear winner in the first half of 2026," the network wrote, even after what it called "a sharp sell-off at the end of June."

Global scoreboard

The biggest winners were not on Wall Street. The MSCI Emerging Markets index gained 24 percent in the first half, and MSCI's index of large- and mid-cap emerging-markets technology stocks posted a gain of more than 90 percent, the best performance of any sector-specific MSCI benchmark. South Korea's Kospi surged 101.1 percent and Japan's Nikkei 225 added roughly 39 percent, in each case more than five times the Dow's advance.

Europe also outran the United States on a sector basis. The pan-European Stoxx 600 Technology index jumped 23.4 percent between January and June, against the S&P 500 Information Technology index's 19.4 percent. Spain's IBEX 35 climbed 12.5 percent, Italy's FTSE MIB gained 14.7 percent and Portugal's PSI added 10.5 percent, while Germany's DAX rose about 1.9 percent and France's CAC 40 rose just over 3 percent.

Gold cracks

Gold, the trade that was supposed to work in a war quarter, did the opposite. Bullion closed its worst quarter in 13 years, with about 16 percent wiped off the metal in the three months ended June 30, the largest quarterly drop since the second quarter of 2013. Gold futures slid another 1.24 percent Wednesday to $3,989.00 and spot prices fell 0.82 percent to $3,974.51, extending a decline from a Jan. 29 all-time high of $5,586.20. The metal is down 7.76 percent year-to-date. Silver futures fell 3.34 percent Wednesday to $57.49.

Amundi Investment Institute told CNBC the retreat does not disqualify the metal. "Investors face a world in which the independence of central banks is being tested, inflation is more volatile, and concentration risks are growing," said Monica Defend, head of the institute, arguing that portfolios should be "diversified across currencies, invested in real assets and gold."

Bearish angles

Bulls also placed a contrarian bet on China, where the picture inverts. The iShares China Large-Cap ETF is down 18 percent on the year and in a nine-month bear market, and the KraneShares CSI China Internet ETF is down more than 40 percent from its October record on AI-valuation and trade-war worries. Yet options volume in the KraneShares fund ran at almost three times its 30-day average Tuesday, and of 628,000 contracts traded, 612,000 were calls, with the biggest single trade a purchase of roughly 102,000 December 29-strike calls that need a 23 percent rally to break even.

Counterpoint

Today's Markets file draws entirely from CNBC, and the network's own coverage carries the caveats. Its tech piece flags "a sharp sell-off at the end of June" behind the half-year headline. Its China ETF piece attributes the KraneShares fund's 40 percent drawdown from October to "ongoing concerns over AI valuations and trade war flare-ups," and notes that iShares China Large-Cap is in a nine-month bear market even as U.S. indexes hit highs. And Amundi's Monica Defend warned in the gold piece that central-bank independence is being tested and that "concentration risks are growing," a caution aimed squarely at the megacap trade that carried the S&P 500 and Nasdaq into July. No dissenting wire appeared in today's dossier.

The second half opens Wednesday with the same setup that closed the first: an AI trade priced for perfection, a China market that bulls are only now willing to touch and a Federal Reserve that markets expect to cut. Payrolls land Thursday.