Market Notes

Weekly Market Notes: Tech Wobbles as Healthcare, Financials, and Biotech Pick Up

A shortened week ended with broad market resilience, QQQ lagging SPY as technology and semiconductors cooled, and healthcare, biotech, financials, and Canadian materials attracting more attention.


7 min read
U.S. equities, Canadian equities, SPY, QQQ, S&P/TSX Composite
Weekly Market Recap
U.S. Market Notes
Canada Market Notes
Biotech
Financials
Healthcare
Market Rotation
QQQ

For financial education and market research only. Not investment advice.

Quick Summary

The week ending July 3, 2026, was a shortened U.S. trading week, with U.S. markets closed on Friday for the Independence Day holiday observance. The broad market held up better than the technology-heavy areas of the market. SPY finished the week higher, while QQQ also gained but lagged as semiconductors and AI-related momentum names came under pressure late in the week.

The main theme was rotation rather than broad market breakdown. Technology underperformed, but several non-tech areas showed better participation, especially healthcare, large-cap biotech, financials, and, in Canada, materials and mining-related groups. This keeps the market tone constructive but more selective, with confirmation needed before treating the rotation as a durable leadership change.

Market Tone

The market tone is mixed but still constructive. The strongest message from the week was that index-level strength can remain intact even when a popular leadership group cools off. Technology and semiconductor pressure created visible weakness in QQQ, but the weakness did not spread evenly across the full market.

This type of tape often requires more selectivity. A rotation from crowded momentum areas into healthcare, biotech, financials, and materials can be healthy if breadth continues to improve. However, if the technology pullback deepens and the new leadership groups fail to follow through, the market could shift from rotation to broader risk reduction.

For now, the better framing is supportive but cautious: watch whether SPY can continue holding key support areas while QQQ attempts to stabilize after the late-week tech selloff.

SPY / QQQ Context

SPY finished the shortened week up approximately 2.2%, based on the move from the June 26 close to the July 2 close. The broad-market ETF benefited from strength outside of the highest-beta technology groups. That is important because it suggests the market was not fully dependent on mega-cap technology to hold the index together.

QQQ finished the same shortened week up approximately 0.9%, but the path was less clean. The ETF gained early in the week, then came under pressure as semiconductors and AI infrastructure names sold off. This left QQQ lagging SPY and supported the idea that technology leadership is being tested near support.

The key observation is that QQQ weakness has not yet become a full-market breakdown. Instead, it appears to be a leadership reset. For watchlist purposes, that means technology names need confirmation before being treated as renewed leaders, while healthcare, biotech, and financials deserve more attention as rotation candidates.

TSX / Canadian Market Context

The S&P/TSX Composite finished the week up approximately 0.8%, closing July 3 at 35,274.84. Canadian equities were helped by a strong Friday move in basic materials, with mining shares benefiting from firmer gold and copper prices.

The TSX remains heavily influenced by financials, energy, and materials. This week, materials were the clearest positive driver, while the financials group remains important for broader Canadian market confirmation. If Canadian banks and insurers can hold firm while materials continue to participate, the TSX could maintain a constructive tone near its recent highs.

The main Canadian risk is still commodity sensitivity. A reversal in gold, copper, or oil could quickly change the tone for materials and energy-linked names. For now, the TSX setup looks constructive, but leadership confirmation matters.

Strong Sectors

Healthcare showed improving relative attention as investors looked beyond the crowded technology trade. Large-cap healthcare and managed-care names are worth monitoring because they can act as defensive-growth candidates when technology momentum cools.

Biotech also showed better tone, especially in larger and more liquid names. The group remains volatile, but renewed participation in biotech can be an important sign that risk appetite is rotating rather than disappearing.

Financials were another area to watch. A healthier financials tape can support broader index breadth, especially if rate expectations remain stable and credit concerns stay contained.

In Canada, materials and mining-related stocks stood out as gold and copper helped lift the TSX. This was one of the clearest areas of Canadian relative strength for the week.

Weak Sectors

Technology was the main area of weakness, especially semiconductors and AI infrastructure names. The issue is not necessarily that the long-term AI theme is broken, but that the trade became crowded and extended. Pullbacks in leadership groups can be normal, but they need support and stabilization before confidence improves.

Momentum-heavy growth names also looked more vulnerable. When leadership is narrow, any pressure on the largest or most crowded winners can create fast index-level volatility.

Energy was less central to the week’s strength. Oil remains a key macro input, but softer or range-bound crude can limit upside for Canadian energy and related cyclical groups.

Notable Watchlist Themes

AMD remains a key semiconductor and AI watchlist name. The current setup is more about support, stabilization, and relative strength than chasing momentum. A constructive reset would require AMD to hold key levels and begin outperforming again while the broader semiconductor group calms down.

TSLA stayed in focus after stronger-than-expected second-quarter delivery numbers. The stock reaction was weaker, which suggests some of the positive delivery news may have been priced in before the report. This makes TSLA a confirmation watch: the next important signal is whether buyers can defend support after the post-news pullback.

UNH fits the healthcare rotation theme. Managed-care and large healthcare names can attract attention when investors reduce exposure to stretched technology areas. For UNH, the focus should be on whether the stock can hold improving relative strength as healthcare participation broadens.

Risk Notes

This remains a rotation-driven market, and rotation can change quickly. Technology weakness can remain contained, but it can also spread if selling pressure accelerates in mega-cap and semiconductor names.

Healthcare, biotech, financials, and materials may look stronger now, but strong areas can become extended, and weak areas can rebound sharply. Confirmation matters more than prediction.

Macro events can quickly shift sentiment. Interest-rate expectations, U.S. Federal Reserve communication, employment data, inflation data, commodity prices, and earnings guidance all remain important risks.

For watchlist work, the focus should remain on risk/reward, position sizing, invalidation levels, and scenario planning. A setup is not confirmed just because a theme is improving.

What to Watch Next Week

The first item to watch is whether QQQ stabilizes after the semiconductor-led selloff. If QQQ holds support and starts improving relative to SPY, technology could regain some footing. If QQQ continues to lag while SPY holds up, the rotation into non-tech areas may continue.

The second item is whether healthcare and biotech follow through. One strong week is helpful, but durable leadership usually requires multiple sessions of relative strength and improving breadth.

The third item is the U.S. economic calendar. The market will watch U.S. services data, trade data, jobless claims, housing data, and Federal Reserve meeting minutes for clues about rate expectations.

The fourth item is the beginning of earnings season. Early reports from large consumer and travel-related companies can give the market a first look at demand, margins, and guidance for the second half of the year.

For Canada, watch materials, gold, copper, oil, financials, and upcoming Canadian economic data. The TSX can remain constructive if materials hold up and financials avoid meaningful weakness.

Source Notes

Weekly ETF changes for SPY and QQQ were calculated using closing prices from June 26, 2026, to July 2, 2026, because U.S. equity markets were closed on Friday, July 3, for the Independence Day holiday observance. SPY closed at 728.99 on June 26 and 744.78 on July 2. QQQ closed at 706.52 on June 26 and 712.60 on July 2.

Watchlist context for TSLA was reviewed using Tesla’s second-quarter 2026 production and deliveries release and Reuters coverage of the post-delivery stock reaction. AMD and UNH were reviewed as watchlist names in the context of semiconductor pressure, healthcare rotation, and sector-relative behavior.

Market data can revise after publication. Readers should verify live prices, corporate events, and economic calendar items before making any financial decision.

Author Disclosure

Disclosure: The author may hold positions in securities, ETFs, leveraged ETFs, options, or related instruments discussed.

Disclaimer

This content is for financial education and market research only. It is not investment advice, financial planning, portfolio management, tax advice, legal advice, or a recommendation to buy, sell, or hold any security. Trading and investing involve risk, including possible loss of capital. Readers are responsible for their own decisions and should consult a qualified financial professional before making financial decisions.

For financial education and market research only. Not investment advice. Not a recommendation to buy, sell, or hold any security. Trading and investing involve risk, including possible loss of capital. Read the full disclosures.