US500: A Return to the Scene of the Crime

 

Daily Chart Analysis | October 18, 2026

Technical Outlook, Market Fundamentals & Key Levels

1. Market Outlook: Is a Trendline Retest Coming?

The US500 is approaching an interesting point on the daily chart. After an extended rally that pushed the index toward the psychologically important 8,000 level, the market is showing signs of short-term weakness. My current scenario is a potential pullback toward the upper boundary of the long-term ascending channel — a classic return to the scene of the crime. 🙂

The index is trading around 7,658 points, following a rejection from recent highs. The key question is whether this is simply a healthy correction within a powerful bullish trend or the beginning of a deeper retracement.

For now, I am watching the price action rather than trying to predict the exact bottom. A retest of the upper trendline could provide an important signal about the next directional move.

2. Technical Analysis: The Ascending Channel

The daily chart continues to show a well-defined long-term ascending channel, with both boundaries providing a useful framework for analysing the broader trend.

The index has spent several years moving within this structure, repeatedly reacting to its boundaries and the central trendline. The latest rally pushed price toward the upper end of the channel, where selling pressure has started to emerge.

My main scenario is a pullback toward the upper trendline.

This level is particularly interesting because a former resistance area can become support after a breakout. If buyers defend this zone, the market could establish a new base for another attempt at the highs.

However, a trendline is not a guarantee of support. The reaction matters more than the line itself.

Key technical areas to watch

• Recent highs near 7,800–8,000: The first major area bulls need to reclaim to restore upward momentum and challenge the psychological 8,000 level.

• Upper channel boundary: My preferred area to watch for a potential retest. Its exact value will move with time as the trendline rises.

• The rising moving average: An additional dynamic reference point that helps assess whether the broader trend remains intact.

• The channel midpoint: A useful reference if the correction develops into a deeper retracement rather than finding support near the upper boundary.

• Lower channel boundary: The broader downside reference if price loses the upper trendline and continues correcting.

These are areas to monitor, not fixed entry signals. The market's reaction, daily closes and follow-through will determine whether the bullish structure remains valid.

3. The Fundamental Picture: Strong Earnings, Growing Pressure

The technical setup is only one part of the story. The broader fundamental picture is more complicated, with strong corporate earnings competing against rising inflation, higher bond yields and geopolitical uncertainty.

Corporate earnings: The bulls still have an argument

The third-quarter earnings season is becoming a major catalyst for US equities. Expectations remain elevated, particularly for technology companies and businesses connected to artificial intelligence.

The key issue is the concentration of earnings growth. The largest technology companies account for a substantial share of the index's performance, and their results can influence the direction of the entire market.

Strong earnings could support another leg higher, but the market increasingly needs impressive results to justify elevated valuations. Even companies reporting solid numbers can face selling pressure if their guidance disappoints or investors had already priced in exceptional growth.

Inflation: An uncomfortable development for equities

Inflation remains one of the most important variables for the US stock market. Rising energy prices can feed into transportation, manufacturing and consumer costs, making it harder for inflation to return sustainably to the Federal Reserve's target.

Persistent inflation limits the Fed's ability to ease monetary policy. If energy prices remain elevated and inflation spreads into other parts of the economy, interest rates could stay higher for longer.

For equities, this creates a difficult combination: companies may continue to report strong earnings, but investors could become less willing to pay premium valuations for those earnings.

The Federal Reserve and Treasury yields

Interest-rate expectations remain one of the most important drivers of the market.

Higher Treasury yields generally put pressure on equity valuations, particularly in growth and technology stocks, because future earnings become less attractive when discounted at higher rates.

If yields continue rising, the US500 could struggle even if corporate earnings remain relatively strong. Conversely, stabilising yields and evidence that inflation is cooling could provide relief for equities.

The Fed faces a difficult balance between controlling inflation and avoiding unnecessary damage to economic growth. Any change in its assessment of inflation, employment or the outlook for interest rates could quickly affect market sentiment.

The labour market: A mixed signal

A cooling labour market can eventually ease inflationary pressure, potentially giving the Fed more room to reduce interest rates. That would generally be positive for equities.

However, if employment weakens significantly while inflation remains elevated, the market could begin pricing in a greater risk of slower economic growth.

The distinction is important: a gradual cooling of the labour market may support a soft landing, while a sharper deterioration could undermine corporate earnings and consumer spending.

AI: A powerful catalyst, but also a concentration risk

Artificial intelligence remains a major source of investment and earnings growth. Spending on data centres, semiconductors and related infrastructure continues to influence expectations for some of the largest companies in the index.

The problem is not necessarily that the AI story is wrong. The question is how much future success is already reflected in share prices.

When expectations are exceptionally high, even good earnings can trigger a sell-off if investors were expecting something even better. Any disappointment in AI-related capital expenditure, revenue growth or profit margins could have an outsized effect on the broader index.

For the US500, this concentration makes earnings reactions particularly important during the coming weeks.

4. What Could Move the Market Next?

Several developments could determine whether the index resumes its rally or continues correcting.

Bullish catalysts

• Strong Q3 earnings and positive forward guidance from major US companies.

• Stabilisation or a decline in Treasury yields.

• Evidence that inflation is cooling and the Fed can avoid further tightening.

• A successful retest of the upper channel boundary, followed by renewed buying pressure.

Bearish catalysts

• Earnings disappointments, particularly among the largest technology companies.

• Further increases in energy prices and inflation expectations.

• Rising Treasury yields and expectations of tighter monetary policy.

• A decisive break below the upper trendline, followed by a failure to reclaim it.

The upcoming earnings releases and US economic data will be particularly important. The market needs to balance corporate profitability against the possibility that interest rates will remain restrictive for longer than investors currently expect.

5. My Scenario: Let's See What Happens at the Trendline

Technically, I am not calling for a major reversal at this stage. The long-term ascending channel remains intact, and the broader trend is still bullish.

My preferred scenario is a correction toward the upper channel boundary, followed by a test of whether the former resistance can act as support. A convincing bullish reaction could open the door to another attempt at the recent highs and potentially the 8,000 level.

But I would not dismiss the alternative. If price breaks below the trendline and selling pressure accelerates, the market could move toward the channel midpoint and potentially lower support areas.

The fundamentals make this test even more interesting. Strong earnings expectations are supporting the market, but persistent inflation, elevated yields and concentrated AI-related optimism leave little room for disappointment.

For now, I will let price action do the talking.

Let's see whether US500 returns to the scene of the crime — and, more importantly, whether the buyers are waiting there.

This analysis is based on the daily chart. The scenarios outlined are conditional, not price predictions or investment recommendations.