The S&P 500 closed the strongest second quarter since 2020, ending the first half of 2026 at $7,499.36 with the Nasdaq Composite up 12% year-to-date. The Dow Jones set a fresh record close at $52,319.20, while the tech sector jumped 2.8% on the session. Chip stocks led the tape as capital rotated back into AI infrastructure exposure ahead of the earnings season kickoff.
Key Takeaways
- S&P 500 finished H1 at +9.6%, its best Q2 since 2020, alongside Nasdaq at +12% and Dow at +8.9%
- AMD gained 7.7% and SanDisk 10.9% as chip stocks led the tape into quarter close
- Q2 earnings season starts mid-July, with consumer confidence rising to 91.2 in June
Best Quarterly Jump Since 2020
The S&P 500 finished the first half of 2026 up 9.6%, closing the strongest second quarter since the 2020 rebound. The index settled at $7,499.36 on the final session, tagging fresh highs into the tape. The move was broad, but tech carried the bulk of the gains.
The Nasdaq Composite closed at $26,213.72, up 1.5% on the session and 12% year-to-date. The Dow Jones Industrial Average tacked on 0.3% to $52,319.20, marking a new record close. All three benchmarks ended the quarter in green, a rare synchronized close after months of index divergence.
Information Technology surged 2.8% on the day, the biggest sector move of the session. Industrials added 1.4%, extending a two-week trend of rotation back into cyclicals. Real estate and utilities lagged, consistent with the underlying rates read.
The S&P 500 half-year print of 9.6% masks a rougher intra-quarter path. April saw a sharp drawdown on tariff and rate-hike fears, before a May recovery that never quite matched its 2024 counterpart. June’s tech-led leg accounted for most of the H1 gain.
Chip Stocks Lead the Tape
Semiconductor names carried the session. Advanced Micro Devices closed up 7.7%, its largest single-session gain since March. SanDisk added 10.9%, benefiting from memory pricing traction and updated guidance from Asian OEMs. The chip rally reversed the mid-June sell-off that had briefly capped the S&P 500 rally.
The rebound in chip stocks reflects a renewed appetite for the AI-driven cash flow trade that Micron and other chipmakers embody. That thesis has been the primary equity engine of 2026, even as its valuation base has stretched thin.
The gap between broad tech and crypto-linked equities remains stark. Crypto stocks have fallen roughly twice as fast as Big Tech in 2026, with Coinbase, Circle, and Bullish underperforming on Bitcoin’s Q2 slide. That decoupling is one of the cleanest signals of the current regime.
Consumer discretionary names also caught a bid. Consumer confidence rose to 91.2 in June, up from 88.1 the prior month, a print that lands against a backdrop of soft private hiring. The disconnect between hard and soft data is set to shape the earnings season.
Housing prices added 1.1% in April, per the latest Case-Shiller print, extending a slow-drift recovery. The residential complex has been resilient despite affordability pressure, which supports the broader consumer read heading into Q3.
What Q2 Earnings Season Will Reveal
Q2 earnings season kicks off mid-July, with banks reporting first as usual. Analyst estimates have been trimmed across sectors, which sets a lower bar for the first wave of prints. Beats will need to be qualitative to move the tape now that valuations have already re-rated.
The tech names dominate the calendar in the second wave. AMD, Micron, and other chip reporters will be scrutinized for hyperscaler capex commentary and inventory drawdown timelines. Any softening in the AI capex narrative would immediately pressure the H1 gains.
The elephant in the room remains the AI-bubble concerns that Jeremy Grantham has been loudly flagging. His base case is a violent unwind rather than a gentle deflation. The Q2 prints are the first empirical test of whether that thesis has any near-term teeth.
Beyond earnings, the macro overlay dominates. Kevin Warsh’s Wednesday remarks in Sintra shifted the FOMC narrative back toward patience on inflation, a tone that could underwrite further multiple expansion if it holds. The Friday non-farm payrolls print is the next binary catalyst.
For long-only portfolios, the H1 print is a green light to sit on winners but not to add aggressively. Dispersion within the S&P 500 has widened, and the earnings tape will separate the AI capex beneficiaries from the AI capex bystanders. That dispersion is the trade for Q3.
More to come.
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