MARKET ANALYSIS
Oil Near $100 Puts SPY’s 50-Day on Trial

U.S. equity futures are lower ahead of Thursday’s open, with S&P 500 and Nasdaq 100 futures down approximately 0.5% and 0.6%, respectively.

The pressure is coming from two directions. Alphabet’s results revived concerns over the cost and eventual returns of large-scale AI infrastructure investment after the company increased its 2026 capital-spending outlook by another $15 billion. Tesla added to the pressure after reporting negative free cash flow of $1.1 billion, capital expenditure of $5.8 billion and an operating margin of only 1.4%.

At the same time, Brent crude has climbed toward $98 a barrel as continued U.S. strikes on Iran and Houthi attacks on Saudi tankers threaten disruption around both the Strait of Hormuz and Bab el-Mandeb. Oil is therefore not a secondary backdrop. It is an independent macro pressure raising inflation concerns and pushing global borrowing costs higher.

The result is a difficult setup for growth: earnings are forcing investors to question the returns on AI spending while oil and yields apply renewed valuation pressure.

SPY Has Almost No Margin for Error

SPY’s position above its 50-day average is technically constructive, but the difference between a hold and a failure is now narrow.

A close beneath 745.08 would represent a failed 50-day test. That signal would become more important if it occurred on expanding relative volume and alongside another decline in the S&P 500 McClellan Oscillator.

Wednesday’s light turnover cuts both ways. It means the session did not contain evidence of aggressive distribution, but it also means buyers did not demonstrate strong conviction near an important technical level.

The immediate question is therefore not whether SPY is above or below distant structural support at 716.58. That level remains relevant to the larger base, but it is not today’s tactical test.

Today’s question is whether SPY can:

• hold 745.08 through the close;

• attract stronger participation;

• avoid a further deterioration in breadth;

• and remain supported as Alphabet and Tesla reprice.

Resistance remains near 755.58, but a move toward that level would only become convincing if breadth and turnover improve with price.

Breadth Is Mixed, Not Broken

Wednesday’s breadth data require a more nuanced interpretation than the index performance alone suggests.

The McClellan Summation Index declined across the S&P 500, Nasdaq 100, MidCap 400 and Russell 2000 universes. The one-day declines were largest in the Russell 2000 and Nasdaq 100, showing that breadth momentum continued to soften beneath the major indices.

The short-term McClellan Oscillators also remained marginally negative across all four universes.

However, medium-term participation did not deteriorate everywhere.

The percentage of stocks above the 50-day average increased by:

• 2.6 percentage points in the S&P 500;

• 2.0 points in the Nasdaq 100;

• 1.7 points in the MidCap 400.

The Russell 2000 was the exception, declining by 2.1 points and his produces a mixed signal rather than a uniformly bearish one.

More stocks have recently recovered their 50-day averages in three of the four universes, but the momentum of advancing versus declining participation is fading. That suggests the market has retained medium-term support while losing short-term thrust.

Breadth is not confirming a strong advance, but it is also not yet showing broad structural collapse.

Megacap Technology Remains the Weak Link

QQQ sits 1.92% below its 50-day average, compared with a smaller 0.8% deficit in equal-weighted QQQE and that relationship suggests the greatest technical damage remains concentrated among the Nasdaq’s largest constituents rather than distributed evenly across the entire index.

Alphabet and Tesla are likely to intensify that pressure today.

Alphabet’s results demonstrated strong underlying demand, particularly around cloud and AI infrastructure, but its higher spending plan has increased scrutiny of capital efficiency. The immediate concern is not that AI demand has disappeared. It is that the companies funding the infrastructure may face a longer and more expensive path toward earning an adequate return.

Tesla presents a different version of the same problem. Revenue increased, but higher capital expenditure contributed to negative free cash flow, while operating income and margins weakened materially.

The market is therefore distinguishing between:

• companies selling AI infrastructure;

• and the megacap companies financing increasingly expensive expansion.

That explains why Asian semiconductor suppliers rallied even as Alphabet’s spending outlook pressured its own shares.

Defensive and Inflation-Sensitive Leadership Is Stronger

Technology retains the weakest 50-day breadth among the eleven sectors in Swingly’s snapshot, with only 31.1% of constituents above the moving average.

The strongest 50-day participation sits elsewhere:

• Utilities: 90.3%

• Energy: 85.7%

• Financials: 81.3%

• Health Care: 72.9%

• Consumer Staples: 70.6%

Energy has the most consistent breadth profile, with 85.7% of constituents above the 20-day, 50-day and 200-day averages.

Utilities have the strongest 50-day reading, but their 20-day participation is lower at 74.2%. Financials also retain a healthy intermediate structure despite more modest recent price performance.

The market’s strongest internal support is therefore concentrated in defensive, inflation-sensitive and economically diversified groups rather than large-cap Technology.

That does not automatically make the broader market bearish. It does mean that the index is no longer being supported by the same growth leadership that previously carried it.

Oil and Yields Are the Controlling Macro Pressure

USO gained 2.21% Wednesday and moved above its 20-day range high. Unlike the previous session’s move, the breakout came on relative volume of 2.02, providing materially stronger participation behind the advance.

Brent has since extended the move toward $98.

The oil rally matters beyond Energy-sector leadership. A prolonged move toward or above $100 would increase the risk that higher energy costs feed into inflation expectations, consumer spending and central-bank policy.

The ten-year Treasury yield is near 4.65%, while the two-year yield is around 4.29%. Higher nominal yields alongside rising oil represent an increasingly restrictive combination for long-duration growth assets.

TLT and IEF have both moved beneath their recent 20-day ranges, confirming renewed pressure across longer-duration government bonds.

The dollar also remains firm near the upper end of its recent range.

Together, oil, yields and the dollar are creating a macro environment in which disappointing earnings or excessive investment plans receive a harsher market reaction.

The Counterargument

There are still reasons not to turn broadly defensive.

SPY remains above its 50-day average. More than 61% of S&P 500 constituents remain above their own 50-day averages, and that percentage improved Wednesday.

MDY remains 0.95% above its 50-day average, while IWM is 0.99% above its own. Both retain better intermediate positioning than QQQ.

This suggests the weakness remains concentrated in megacap growth rather than representing a complete breakdown across the market.

Defensive and cyclical groups also continue to show strong breadth. If they remain stable while Technology absorbs the post-earnings repricing, the market could continue rotating rather than breaking.

The bearish case becomes more convincing only if SPY loses its 50-day, small- and mid-cap participation begins deteriorating more decisively and the Summation Index declines continue for several sessions.

What Matters Next

Weekly U.S. jobless claims are due at 8:30 a.m. ET. This is the main scheduled U.S. economic release before the open; the advance retail-sales report was released last week and is not due today.

Lockheed Martin and RTX report before the open, providing an important read on defence demand and execution as the Iran conflict remains a dominant geopolitical risk. Blackstone also reports this morning, offering information on credit, asset values and institutional risk appetite.

Intel reports after today’s close. The company’s outlook will provide the next major test of semiconductor demand, manufacturing execution and whether AI infrastructure spending is continuing to benefit the suppliers receiving the capital rather than only burdening the companies funding it.