The late-day selloff may have felt bearish on Thursday. One very simple study I ran last night suggested otherwise…

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The number of instances was a little bit low. These results are strongly suggestive of upside over the next few days, though. The profit factor (gross gains / gross losses) over the first 3 days is especially impressive. Also compelling is the fact that every instance saw at least 1 close above the trigger day close within the next day or two.

The last hour rally has been common lately. The last hour is often viewed as the “smart money” hour, when institutions place many of their trades. Some indicators track either just last-hour movement or 1st hour and last hour. While the market has consolidated the SPY has moved up in the last hour for 4 days in a row now. I looked at other situations like this.

The Nasdaq’s winning streak reached 12 on Thursday. It’s all over the news. In Tuesday night’s Subscriber Letter, when the streak had hit 10, I posted the following commentary. I think you may find my take a bit different than others who have examined the streak.

I have seen much written about the Nasdaq’s current winning streak. As of Tuesday the Nasdaq has now closed higher for 10 days in a row. I ran a study to examine performance following such runs since the inception of the Nasdaq.

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These results appear to be quite bullish. Rather than just taking them at face, though, let’s give it some further thought and consideration. A closer examination of the results would show that the last occurrence was in 1997, which means it happened 26 times in 26 years and then not again for 12 years. Let’s consider what might cause this to happen and what this suggests about the above results. I’ve shown the Trend vs. Chop chart many times for the S&P 500, but never for the Nasdaq Composite. I decided to produce that for examination below. As a quick refresher, a downward moving line suggests the market is dominated by chop while an upward trending line suggests daily follow through is more prevalent.

For those who would like to read more on the Trend vs. Chop concept you may click here.

Despite the rise in the S&P 500 on Tuesday the banks (BKX) fell over 3%. Historically when the banks have fallen sharply while the S&P has risen, it has often been followed by weakness in the S&P. Below is a study that exemplifies this.

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Both the low winning percentages and the fact that losers were larger than winners suggest a downside edge over the next 1-5 days.

I was on vacation last week with limited access to the internet. While subscribers still got the nightly Subscriber Letter, I was unable to produce blogs. I’m back now and will have some edges to share this week. This is one study I found interesting from Sunday night’s Subscriber Letter.

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Pretty much everything I’m looking at short-term is suggesting a pullback. Longer-term that is not the case.

I did a study looking at situations where historical volatility has contracted rapidly like it has in the last 3 days. For the study I looked at the 3-day historical volatility and compared it to the 10-day historical volatility 3 days ago. In other words I divided Friday’s 3-day historical volatility by Tuesday’s 10-day historical volatility. A result below 1 would indicate the last 3 days have been less volatile than the previous 10. A number above 1 would indicate a recent uptick in volatility. For the SPX, Friday’s 3-day over Tuesday’s 10-day came in at a very low 0.23.

I then looked to see what the 3-day historical volatility has typically been 3 days later. What does a sharp contraction over the last 3 days indicate you might expect over the next 3 days? What I found is that when the 3-day over the offset 10-day dropped to 0.25 or lower the next 3 days were 5.5 times as volatile as the recent 3 days. This is based on 1,111 trading days since 1960 – or about 9% of all trading days. Going back to just 1999 gave similar results, as the 3-day historical volatility increased by 5.4 times.

This suggests we may see some increased movement over the next few days. A breakout of the recent 3-day range could be very sharp.