Art's Charts

The 800-pound Gorilla Hits Resistance

Arthur Hill

Arthur Hill

Chief Technical Strategist, TrendInvestorPro.com

I highlighted the confluence of data points that argue for resistance in the S&P 500 last week and would like to review this as we start a new week. Note that I only focus on resistance when the bigger trend is down. Why? Because resistance levels have a much better chance of holding during downtrends. Support levels, on the other hand, have a much smaller chance of holding. Think about it. Lower lows are expected in a downtrend and this means prior lows should not be considered valid support levels. Here's a ChartWatchers article from December 15th explaining my take on dubious support levels.

A resistance zone in the S&P 500 is also a potential turning point during a counter-trend bounce. This is important because the S&P 500 is the most widely followed benchmark for the U.S. stock market and some $9.9 trillion is benchmarked against the index (source: spindices.com). This suggests that most sectors, industry groups and stocks will also come under pressure if the S&P 500 turns down from resistance. Yes, the S&P 500 is the 800-pound gorilla in the stock market.

Before looking at some short-term charts, note that the bulk of the evidence remains bearish for the stock market. My long-term outlook was explained in Thursday's On Trend show and Friday's Weekly Market Review.

  • The S&P 500 is well below the 200-day SMA
  • The 50-day SMA of the S&P 500 is below the 200-day SMA
  • Some 67% of stocks in the S&P 1500 are below their 200-day SMAs
  • There were just 10 new highs (out of 1500 stocks) on Friday
  • XLK, XLY, XLF, XLC and XLI are below their 200-day SMAs

A Confluence of Data Points

The chart below shows the S&P 500 SPDR (SPY) falling 16% from early December to late December and then rebounding with an 11% surge. This 11% surge looks great on its own, but it is a mere counter-trend bounce when taken in context. Moreover, there are at least four data points arguing for resistance in the 260 area. First, broken support turns resistance, which is a classic tenet of technical analysis. Second, the advance retraced 50-61.8% of the prior decline and this is normal for a counter-trend bounce.

The first indicator windows shows RSI(14) moving into the 50-60 zone, which typically acts as momentum resistance during a bigger downtrend. RSI(14) often ranges between 20 and 60 during a downtrend. The lowest window shows RSI(5) moving above 70 and becoming short-term overbought for the third time since November. A move back below 70 would provide a bearish mean-reversion signal.


A Bearish Wedge Takes Shape

I do not use intraday charts very much, but they can be useful for focusing on a particular move, such as the advance since December 26th. The chart below shows 30-minute bars with a rising wedge taking shape. I consider this a bearish wedge because it is retracing a portion of the prior decline. SPY surged on January 4th and 7th for a few bars, and then struggled over the last five days. The wedge line and recent lows combine to mark support in the 254-256 area. A break here would reverse the upswing and argue for reversal of the short-term uptrend.


On Trend on YouTube

Big Picture Dictates Trading Bias

  • Review of the Long-term Picture ($SPX weekly)
  • SPY and QQQ Become Short-term Overbought
  • Where are the New Highs and Uptrends!?
  • Sorting Sectors Using CandleGlance
  • XLC and XLY Lead Bounce as XLU Looks Vulnerable
  • Click here to Watch


- Arthur Hill, CMT

Senior Technical Analyst, StockCharts.com

Book: Define the Trend and Trade the Trend
Twitter: Follow @ArthurHill


Arthur Hill
About the author: , CMT, is the Chief Technical Strategist at TrendInvestorPro.com. Focusing predominantly on US equities and ETFs, his systematic approach of identifying trend, finding signals within the trend, and setting key price levels has made him an esteemed market technician. Arthur has written articles for numerous financial publications including Barrons and Stocks & Commodities Magazine. In addition to his Chartered Market Technician (CMT) designation, he holds an MBA from the Cass Business School at City University in London. Learn More